Commit | Line | Data |
---|---|---|
b2a81223 | 1 | /* |
dc45ba8c | 2 | * Copyright (c) 1983 Eric P. Allman |
24634489 KB |
3 | * Copyright (c) 1988, 1993 |
4 | * The Regents of the University of California. All rights reserved. | |
bee79b64 | 5 | * |
0d77f9d8 | 6 | * %sccs.include.redist.c% |
bee79b64 | 7 | */ |
b2a81223 | 8 | |
e6b0a75b | 9 | # include "sendmail.h" |
d2eb2478 | 10 | |
bee79b64 KB |
11 | #ifndef lint |
12 | #ifdef SMTP | |
03981add | 13 | static char sccsid[] = "@(#)usersmtp.c 8.32 (Berkeley) %G% (with SMTP)"; |
bee79b64 | 14 | #else |
03981add | 15 | static char sccsid[] = "@(#)usersmtp.c 8.32 (Berkeley) %G% (without SMTP)"; |
bee79b64 KB |
16 | #endif |
17 | #endif /* not lint */ | |
80482eb5 | 18 | |
bee79b64 KB |
19 | # include <sysexits.h> |
20 | # include <errno.h> | |
80482eb5 | 21 | |
bee79b64 | 22 | # ifdef SMTP |
d2eb2478 EA |
23 | |
24 | /* | |
80482eb5 EA |
25 | ** USERSMTP -- run SMTP protocol from the user end. |
26 | ** | |
27 | ** This protocol is described in RFC821. | |
28 | */ | |
29 | ||
30 | #define REPLYTYPE(r) ((r) / 100) /* first digit of reply code */ | |
31 | #define REPLYCLASS(r) (((r) / 10) % 10) /* second digit of reply code */ | |
32 | #define SMTPCLOSING 421 /* "Service Shutting Down" */ | |
33 | ||
d7dbe85b | 34 | char SmtpMsgBuffer[MAXLINE]; /* buffer for commands */ |
d0729491 | 35 | char SmtpReplyBuffer[MAXLINE]; /* buffer for replies */ |
46f6ec52 | 36 | char SmtpError[MAXLINE] = ""; /* save failure error messages */ |
d0729491 | 37 | int SmtpPid; /* pid of mailer */ |
337a0030 | 38 | bool SmtpNeedIntro; /* need "while talking" in transcript */ |
16133a1c EA |
39 | |
40 | #ifdef __STDC__ | |
41 | extern smtpmessage(char *f, MAILER *m, MCI *mci, ...); | |
42 | #endif | |
80482eb5 | 43 | \f/* |
e6b0a75b | 44 | ** SMTPINIT -- initialize SMTP. |
d2eb2478 | 45 | ** |
e6b0a75b | 46 | ** Opens the connection and sends the initial protocol. |
d2eb2478 EA |
47 | ** |
48 | ** Parameters: | |
e6b0a75b EA |
49 | ** m -- mailer to create connection to. |
50 | ** pvp -- pointer to parameter vector to pass to | |
51 | ** the mailer. | |
d2eb2478 EA |
52 | ** |
53 | ** Returns: | |
f2e44ded | 54 | ** none. |
d2eb2478 EA |
55 | ** |
56 | ** Side Effects: | |
e6b0a75b | 57 | ** creates connection and sends initial protocol. |
d2eb2478 EA |
58 | */ |
59 | ||
f2e44ded | 60 | smtpinit(m, mci, e) |
e6b0a75b | 61 | struct mailer *m; |
f2e44ded | 62 | register MCI *mci; |
e62e1144 | 63 | ENVELOPE *e; |
d2eb2478 | 64 | { |
e6b0a75b | 65 | register int r; |
a9bac7a9 | 66 | register char *p; |
77c24e97 | 67 | extern void esmtp_check(); |
3001ca78 | 68 | extern void helo_options(); |
d2eb2478 | 69 | |
8e5c6745 | 70 | if (tTd(18, 1)) |
474bc899 EA |
71 | { |
72 | printf("smtpinit "); | |
deff97fd | 73 | mci_dump(mci, FALSE); |
474bc899 EA |
74 | } |
75 | ||
e6b0a75b EA |
76 | /* |
77 | ** Open the connection to the mailer. | |
78 | */ | |
d2eb2478 | 79 | |
46f6ec52 | 80 | SmtpError[0] = '\0'; |
474bc899 | 81 | CurHostName = mci->mci_host; /* XXX UGLY XXX */ |
337a0030 | 82 | SmtpNeedIntro = TRUE; |
f2e44ded | 83 | switch (mci->mci_state) |
1ea752a1 | 84 | { |
f2e44ded EA |
85 | case MCIS_ACTIVE: |
86 | /* need to clear old information */ | |
87 | smtprset(m, mci, e); | |
263c5860 | 88 | /* fall through */ |
46f6ec52 | 89 | |
f2e44ded EA |
90 | case MCIS_OPEN: |
91 | return; | |
92 | ||
93 | case MCIS_ERROR: | |
94 | case MCIS_SSD: | |
95 | /* shouldn't happen */ | |
96 | smtpquit(m, mci, e); | |
263c5860 | 97 | /* fall through */ |
f2e44ded EA |
98 | |
99 | case MCIS_CLOSED: | |
b6edea3d | 100 | syserr("451 smtpinit: state CLOSED"); |
f2e44ded EA |
101 | return; |
102 | ||
103 | case MCIS_OPENING: | |
104 | break; | |
1ea752a1 | 105 | } |
d2eb2478 | 106 | |
f2e44ded EA |
107 | mci->mci_state = MCIS_OPENING; |
108 | ||
e6b0a75b EA |
109 | /* |
110 | ** Get the greeting message. | |
057a9c5d | 111 | ** This should appear spontaneously. Give it five minutes to |
e4581b86 | 112 | ** happen. |
e6b0a75b | 113 | */ |
3c6123ce | 114 | |
8e948497 | 115 | SmtpPhase = mci->mci_phase = "client greeting"; |
e62e1144 | 116 | setproctitle("%s %s: %s", e->e_id, CurHostName, mci->mci_phase); |
77c24e97 | 117 | r = reply(m, mci, e, TimeOuts.to_initial, esmtp_check); |
4990fc15 | 118 | if (r < 0 || REPLYTYPE(r) == 4) |
07cb6633 | 119 | goto tempfail1; |
4990fc15 EA |
120 | if (REPLYTYPE(r) != 2) |
121 | goto unavailable; | |
42281a7d | 122 | |
4a4ebe09 EA |
123 | /* |
124 | ** Send the HELO command. | |
4672197a | 125 | ** My mother taught me to always introduce myself. |
4a4ebe09 EA |
126 | */ |
127 | ||
3001ca78 EA |
128 | if (bitnset(M_ESMTP, m->m_flags)) |
129 | mci->mci_flags |= MCIF_ESMTP; | |
130 | ||
131 | tryhelo: | |
132 | if (bitset(MCIF_ESMTP, mci->mci_flags)) | |
133 | { | |
134 | smtpmessage("EHLO %s", m, mci, MyHostName); | |
8e948497 | 135 | SmtpPhase = mci->mci_phase = "client EHLO"; |
3001ca78 EA |
136 | } |
137 | else | |
138 | { | |
139 | smtpmessage("HELO %s", m, mci, MyHostName); | |
8e948497 | 140 | SmtpPhase = mci->mci_phase = "client HELO"; |
3001ca78 | 141 | } |
e62e1144 | 142 | setproctitle("%s %s: %s", e->e_id, CurHostName, mci->mci_phase); |
3001ca78 | 143 | r = reply(m, mci, e, TimeOuts.to_helo, helo_options); |
3ff6d543 | 144 | if (r < 0) |
07cb6633 | 145 | goto tempfail1; |
3ff6d543 | 146 | else if (REPLYTYPE(r) == 5) |
3001ca78 EA |
147 | { |
148 | if (bitset(MCIF_ESMTP, mci->mci_flags)) | |
149 | { | |
150 | /* try old SMTP instead */ | |
151 | mci->mci_flags &= ~MCIF_ESMTP; | |
152 | goto tryhelo; | |
153 | } | |
057a9c5d | 154 | goto unavailable; |
3001ca78 | 155 | } |
4672197a | 156 | else if (REPLYTYPE(r) != 2) |
07cb6633 | 157 | goto tempfail1; |
4a4ebe09 | 158 | |
a9bac7a9 EA |
159 | /* |
160 | ** Check to see if we actually ended up talking to ourself. | |
161 | ** This means we didn't know about an alias or MX, or we managed | |
162 | ** to connect to an echo server. | |
163 | */ | |
164 | ||
f4900dab | 165 | p = strchr(&SmtpReplyBuffer[4], ' '); |
a9bac7a9 | 166 | if (p != NULL) |
a3934270 | 167 | *p = '\0'; |
2bade550 EA |
168 | if (!bitnset(M_NOLOOPCHECK, m->m_flags) && |
169 | strcasecmp(&SmtpReplyBuffer[4], MyHostName) == 0) | |
a9bac7a9 EA |
170 | { |
171 | syserr("553 %s config error: mail loops back to myself", | |
172 | MyHostName); | |
173 | mci->mci_exitstat = EX_CONFIG; | |
174 | mci->mci_errno = 0; | |
175 | smtpquit(m, mci, e); | |
176 | return; | |
177 | } | |
178 | ||
8fe4fb9b EA |
179 | /* |
180 | ** If this is expected to be another sendmail, send some internal | |
181 | ** commands. | |
182 | */ | |
183 | ||
1dbda134 | 184 | if (bitnset(M_INTERNAL, m->m_flags)) |
8fe4fb9b EA |
185 | { |
186 | /* tell it to be verbose */ | |
e62e1144 | 187 | smtpmessage("VERB", m, mci); |
3001ca78 | 188 | r = reply(m, mci, e, TimeOuts.to_miscshort, NULL); |
8fe4fb9b | 189 | if (r < 0) |
07cb6633 | 190 | goto tempfail2; |
8fe4fb9b EA |
191 | } |
192 | ||
b45fe690 EA |
193 | if (mci->mci_state != MCIS_CLOSED) |
194 | { | |
195 | mci->mci_state = MCIS_OPEN; | |
196 | return; | |
197 | } | |
198 | ||
199 | /* got a 421 error code during startup */ | |
e62e1144 EA |
200 | |
201 | tempfail1: | |
202 | tempfail2: | |
203 | mci->mci_exitstat = EX_TEMPFAIL; | |
474bc899 EA |
204 | if (mci->mci_errno == 0) |
205 | mci->mci_errno = errno; | |
206 | if (mci->mci_state != MCIS_CLOSED) | |
207 | smtpquit(m, mci, e); | |
f2e44ded | 208 | return; |
e62e1144 EA |
209 | |
210 | unavailable: | |
211 | mci->mci_exitstat = EX_UNAVAILABLE; | |
212 | mci->mci_errno = errno; | |
213 | smtpquit(m, mci, e); | |
f2e44ded | 214 | return; |
e62e1144 | 215 | } |
3001ca78 | 216 | \f/* |
77c24e97 EA |
217 | ** ESMTP_CHECK -- check to see if this implementation likes ESMTP protocol |
218 | ** | |
219 | ** | |
220 | ** Parameters: | |
221 | ** line -- the response line. | |
0717d167 | 222 | ** firstline -- set if this is the first line of the reply. |
77c24e97 EA |
223 | ** m -- the mailer. |
224 | ** mci -- the mailer connection info. | |
225 | ** e -- the envelope. | |
226 | ** | |
227 | ** Returns: | |
228 | ** none. | |
229 | */ | |
230 | ||
231 | void | |
0717d167 | 232 | esmtp_check(line, firstline, m, mci, e) |
77c24e97 | 233 | char *line; |
0717d167 | 234 | bool firstline; |
77c24e97 EA |
235 | MAILER *m; |
236 | register MCI *mci; | |
237 | ENVELOPE *e; | |
238 | { | |
0717d167 EA |
239 | while ((line = strchr(++line, 'E')) != NULL) |
240 | { | |
241 | if (strncmp(line, "ESMTP ", 6) == 0) | |
242 | { | |
243 | mci->mci_flags |= MCIF_ESMTP; | |
244 | break; | |
245 | } | |
246 | } | |
77c24e97 EA |
247 | } |
248 | \f/* | |
3001ca78 EA |
249 | ** HELO_OPTIONS -- process the options on a HELO line. |
250 | ** | |
251 | ** Parameters: | |
252 | ** line -- the response line. | |
0717d167 | 253 | ** firstline -- set if this is the first line of the reply. |
3001ca78 EA |
254 | ** m -- the mailer. |
255 | ** mci -- the mailer connection info. | |
256 | ** e -- the envelope. | |
257 | ** | |
258 | ** Returns: | |
259 | ** none. | |
260 | */ | |
261 | ||
262 | void | |
0717d167 | 263 | helo_options(line, firstline, m, mci, e) |
3001ca78 | 264 | char *line; |
0717d167 | 265 | bool firstline; |
3001ca78 EA |
266 | MAILER *m; |
267 | register MCI *mci; | |
268 | ENVELOPE *e; | |
269 | { | |
270 | register char *p; | |
271 | ||
fcbc62f9 | 272 | if (firstline) |
0717d167 EA |
273 | return; |
274 | ||
3001ca78 EA |
275 | if (strlen(line) < 5) |
276 | return; | |
277 | line += 4; | |
278 | p = strchr(line, ' '); | |
279 | if (p != NULL) | |
280 | *p++ = '\0'; | |
281 | if (strcasecmp(line, "size") == 0) | |
282 | { | |
283 | mci->mci_flags |= MCIF_SIZE; | |
284 | if (p != NULL) | |
285 | mci->mci_maxsize = atol(p); | |
286 | } | |
287 | else if (strcasecmp(line, "8bitmime") == 0) | |
23fafb99 | 288 | { |
3001ca78 | 289 | mci->mci_flags |= MCIF_8BITMIME; |
23fafb99 EA |
290 | mci->mci_flags &= ~MCIF_7BIT; |
291 | } | |
3001ca78 EA |
292 | else if (strcasecmp(line, "expn") == 0) |
293 | mci->mci_flags |= MCIF_EXPN; | |
82e3dc75 | 294 | else if (strcasecmp(line, "x-dsn-1") == 0) |
68d9129a | 295 | mci->mci_flags |= MCIF_DSN; |
3001ca78 EA |
296 | } |
297 | \f/* | |
298 | ** SMTPMAILFROM -- send MAIL command | |
299 | ** | |
300 | ** Parameters: | |
301 | ** m -- the mailer. | |
302 | ** mci -- the mailer connection structure. | |
303 | ** e -- the envelope (including the sender to specify). | |
304 | */ | |
e62e1144 EA |
305 | |
306 | smtpmailfrom(m, mci, e) | |
307 | struct mailer *m; | |
f2e44ded | 308 | MCI *mci; |
e62e1144 EA |
309 | ENVELOPE *e; |
310 | { | |
311 | int r; | |
61fabf2e | 312 | char *bufp; |
7d858063 | 313 | char *bodytype; |
e62e1144 | 314 | char buf[MAXNAME]; |
3001ca78 | 315 | char optbuf[MAXLINE]; |
e62e1144 | 316 | |
8e5c6745 | 317 | if (tTd(18, 2)) |
322eceee EA |
318 | printf("smtpmailfrom: CurHost=%s\n", CurHostName); |
319 | ||
3001ca78 | 320 | /* set up appropriate options to include */ |
1a139f8c | 321 | if (bitset(MCIF_SIZE, mci->mci_flags) && e->e_msgsize > 0) |
3001ca78 EA |
322 | sprintf(optbuf, " SIZE=%ld", e->e_msgsize); |
323 | else | |
324 | strcpy(optbuf, ""); | |
325 | ||
7d858063 EA |
326 | bodytype = e->e_bodytype; |
327 | if (bitset(MCIF_8BITMIME, mci->mci_flags)) | |
df04c7c2 | 328 | { |
7d858063 EA |
329 | if (bodytype == NULL && |
330 | bitset(MM_MIME8BIT, MimeMode) && | |
331 | bitset(EF_HAS8BIT, e->e_flags) && | |
332 | !bitnset(M_8BITS, m->m_flags)) | |
333 | bodytype = "8BITMIME"; | |
334 | if (bodytype != NULL) | |
df04c7c2 EA |
335 | { |
336 | strcat(optbuf, " BODY="); | |
7d858063 | 337 | strcat(optbuf, bodytype); |
df04c7c2 EA |
338 | } |
339 | } | |
bb2afea8 EA |
340 | else if (bitnset(M_8BITS, m->m_flags) || |
341 | !bitset(EF_HAS8BIT, e->e_flags) || | |
342 | (e->e_bodytype != NULL && | |
343 | strcasecmp(e->e_bodytype, "7bit") == 0)) | |
7d858063 EA |
344 | { |
345 | /* just pass it through */ | |
346 | } | |
347 | else if (bitset(MM_CVTMIME, MimeMode) && | |
bb2afea8 | 348 | (e->e_bodytype != NULL || !bitset(MM_PASS8BIT, MimeMode))) |
7d858063 EA |
349 | { |
350 | /* must convert from 8bit MIME format to 7bit encoded */ | |
351 | mci->mci_flags |= MCIF_CVT8TO7; | |
352 | } | |
353 | else if (!bitset(MM_PASS8BIT, MimeMode)) | |
354 | { | |
355 | /* cannot just send a 8-bit version */ | |
356 | usrerr("%s does not support 8BITMIME", mci->mci_host); | |
357 | return EX_DATAERR; | |
358 | } | |
df04c7c2 | 359 | |
82e3dc75 | 360 | if (bitset(MCIF_DSN, mci->mci_flags)) |
68d9129a | 361 | { |
82e3dc75 EA |
362 | if (e->e_envid != NULL) |
363 | { | |
364 | strcat(optbuf, " ENVID="); | |
365 | strcat(optbuf, e->e_envid); | |
366 | } | |
367 | if (e->e_omts != NULL) | |
368 | { | |
369 | strcat(optbuf, " OMTS="); | |
370 | strcat(optbuf, e->e_omts); | |
371 | } | |
68d9129a EA |
372 | } |
373 | ||
7d7fdf93 EA |
374 | /* |
375 | ** Send the HOPS command. | |
376 | ** This is non-standard and may give an "unknown command". | |
377 | ** This is not an error. | |
378 | ** It can give a "bad hop count" error if the hop | |
379 | ** count is exceeded. | |
380 | */ | |
381 | ||
e6b0a75b EA |
382 | /* |
383 | ** Send the MAIL command. | |
384 | ** Designates the sender. | |
385 | */ | |
42281a7d | 386 | |
e62e1144 EA |
387 | mci->mci_state = MCIS_ACTIVE; |
388 | ||
2cd2111f EA |
389 | if (bitset(EF_RESPONSE, e->e_flags) && |
390 | !bitnset(M_NO_NULL_FROM, m->m_flags)) | |
bc854e30 EA |
391 | (void) strcpy(buf, ""); |
392 | else | |
393 | expand("\201g", buf, &buf[sizeof buf - 1], e); | |
61fabf2e EA |
394 | if (buf[0] == '<') |
395 | { | |
396 | /* strip off <angle brackets> (put back on below) */ | |
397 | bufp = &buf[strlen(buf) - 1]; | |
398 | if (*bufp == '>') | |
399 | *bufp = '\0'; | |
400 | bufp = &buf[1]; | |
401 | } | |
402 | else | |
403 | bufp = buf; | |
2bade550 | 404 | if (bitnset(M_LOCALMAILER, e->e_from.q_mailer->m_flags) || |
1dbda134 | 405 | !bitnset(M_FROMPATH, m->m_flags)) |
6abb7b86 | 406 | { |
61fabf2e | 407 | smtpmessage("MAIL From:<%s>%s", m, mci, bufp, optbuf); |
6abb7b86 EA |
408 | } |
409 | else | |
410 | { | |
3001ca78 | 411 | smtpmessage("MAIL From:<@%s%c%s>%s", m, mci, MyHostName, |
61fabf2e | 412 | *bufp == '@' ? ',' : ':', bufp, optbuf); |
6abb7b86 | 413 | } |
8e948497 | 414 | SmtpPhase = mci->mci_phase = "client MAIL"; |
e62e1144 | 415 | setproctitle("%s %s: %s", e->e_id, CurHostName, mci->mci_phase); |
3001ca78 | 416 | r = reply(m, mci, e, TimeOuts.to_mail, NULL); |
3ff6d543 | 417 | if (r < 0 || REPLYTYPE(r) == 4) |
e62e1144 EA |
418 | { |
419 | mci->mci_exitstat = EX_TEMPFAIL; | |
420 | mci->mci_errno = errno; | |
421 | smtpquit(m, mci, e); | |
e62e1144 EA |
422 | return EX_TEMPFAIL; |
423 | } | |
4672197a | 424 | else if (r == 250) |
e62e1144 | 425 | { |
e62e1144 EA |
426 | return EX_OK; |
427 | } | |
03981add EA |
428 | else if (r == 501 || r == 553) |
429 | { | |
430 | /* syntax error in arguments */ | |
431 | smtpquit(m, mci, e); | |
432 | return EX_DATAERR; | |
433 | } | |
4672197a | 434 | else if (r == 552) |
e62e1144 EA |
435 | { |
436 | /* signal service unavailable */ | |
e62e1144 | 437 | smtpquit(m, mci, e); |
e62e1144 EA |
438 | return EX_UNAVAILABLE; |
439 | } | |
057a9c5d | 440 | |
51d9cc47 | 441 | #ifdef LOG |
68f7099c | 442 | if (LogLevel > 1) |
51d9cc47 | 443 | { |
6d3599b7 EA |
444 | syslog(LOG_CRIT, "%s: %s: SMTP MAIL protocol error: %s", |
445 | e->e_id, mci->mci_host, SmtpReplyBuffer); | |
51d9cc47 EA |
446 | } |
447 | #endif | |
448 | ||
057a9c5d | 449 | /* protocol error -- close up */ |
e62e1144 | 450 | smtpquit(m, mci, e); |
e62e1144 | 451 | return EX_PROTOCOL; |
d2eb2478 EA |
452 | } |
453 | \f/* | |
4a4ebe09 | 454 | ** SMTPRCPT -- designate recipient. |
3c6123ce EA |
455 | ** |
456 | ** Parameters: | |
e6b0a75b | 457 | ** to -- address of recipient. |
4db45bf1 | 458 | ** m -- the mailer we are sending to. |
474bc899 EA |
459 | ** mci -- the connection info for this transaction. |
460 | ** e -- the envelope for this transaction. | |
3c6123ce EA |
461 | ** |
462 | ** Returns: | |
e6b0a75b | 463 | ** exit status corresponding to recipient status. |
3c6123ce EA |
464 | ** |
465 | ** Side Effects: | |
e6b0a75b | 466 | ** Sends the mail via SMTP. |
3c6123ce EA |
467 | */ |
468 | ||
e62e1144 | 469 | smtprcpt(to, m, mci, e) |
e6b0a75b | 470 | ADDRESS *to; |
4db45bf1 | 471 | register MAILER *m; |
f2e44ded | 472 | MCI *mci; |
e62e1144 | 473 | ENVELOPE *e; |
3c6123ce EA |
474 | { |
475 | register int r; | |
68d9129a EA |
476 | char optbuf[MAXLINE]; |
477 | ||
478 | strcpy(optbuf, ""); | |
479 | if (bitset(MCIF_DSN, mci->mci_flags)) | |
480 | { | |
82e3dc75 EA |
481 | bool firstone = TRUE; |
482 | ||
3b6c2253 | 483 | /* NOTIFY= parameter */ |
68d9129a | 484 | strcat(optbuf, " NOTIFY="); |
3b6c2253 | 485 | if (bitset(QPINGONSUCCESS, to->q_flags)) |
68d9129a | 486 | { |
3b6c2253 | 487 | strcat(optbuf, "SUCCESS"); |
82e3dc75 | 488 | firstone = FALSE; |
68d9129a | 489 | } |
3b6c2253 | 490 | if (bitset(QPINGONFAILURE, to->q_flags)) |
68d9129a | 491 | { |
fcbc62f9 | 492 | if (!firstone) |
82e3dc75 | 493 | strcat(optbuf, ","); |
3b6c2253 | 494 | strcat(optbuf, "FAILURE"); |
82e3dc75 | 495 | firstone = FALSE; |
68d9129a | 496 | } |
82e3dc75 EA |
497 | if (bitset(QPINGONDELAY, to->q_flags)) |
498 | { | |
fcbc62f9 | 499 | if (!firstone) |
82e3dc75 EA |
500 | strcat(optbuf, ","); |
501 | strcat(optbuf, "DELAY"); | |
502 | firstone = FALSE; | |
503 | } | |
504 | if (firstone) | |
505 | strcat(optbuf, "NEVER"); | |
506 | ||
3b6c2253 | 507 | /* RET= parameter */ |
82e3dc75 | 508 | if (bitset(QHAS_RET_PARAM, to->q_flags)) |
68d9129a EA |
509 | { |
510 | strcat(optbuf, " RET="); | |
82e3dc75 EA |
511 | if (bitset(QRET_HDRS, to->q_flags)) |
512 | strcat(optbuf, "HDRS"); | |
68d9129a | 513 | else |
82e3dc75 | 514 | strcat(optbuf, "FULL"); |
68d9129a | 515 | } |
3b6c2253 EA |
516 | |
517 | /* ORCPT= parameter */ | |
518 | if (to->q_orcpt != NULL) | |
519 | { | |
520 | strcat(optbuf, " ORCPT="); | |
521 | strcat(optbuf, to->q_orcpt); | |
522 | } | |
68d9129a EA |
523 | } |
524 | else if (bitset(QPINGONSUCCESS, to->q_flags)) | |
525 | { | |
526 | to->q_flags |= QRELAYED; | |
527 | fprintf(e->e_xfp, "%s... relayed; expect no further notifications\n", | |
528 | to->q_paddr); | |
529 | } | |
3c6123ce | 530 | |
68d9129a | 531 | smtpmessage("RCPT To:<%s>%s", m, mci, to->q_user, optbuf); |
e6b0a75b | 532 | |
8e948497 | 533 | SmtpPhase = mci->mci_phase = "client RCPT"; |
e62e1144 | 534 | setproctitle("%s %s: %s", e->e_id, CurHostName, mci->mci_phase); |
3001ca78 | 535 | r = reply(m, mci, e, TimeOuts.to_rcpt, NULL); |
68d9129a | 536 | setstatus(to, SmtpReplyBuffer); |
3ff6d543 | 537 | if (r < 0 || REPLYTYPE(r) == 4) |
e6b0a75b | 538 | return (EX_TEMPFAIL); |
4672197a EA |
539 | else if (REPLYTYPE(r) == 2) |
540 | return (EX_OK); | |
977ccbaf EA |
541 | else if (r == 550 || r == 551 || r == 553) |
542 | return (EX_NOUSER); | |
543 | else if (r == 552 || r == 554) | |
544 | return (EX_UNAVAILABLE); | |
51d9cc47 EA |
545 | |
546 | #ifdef LOG | |
68f7099c | 547 | if (LogLevel > 1) |
51d9cc47 | 548 | { |
6d3599b7 EA |
549 | syslog(LOG_CRIT, "%s: %s: SMTP RCPT protocol error: %s", |
550 | e->e_id, mci->mci_host, SmtpReplyBuffer); | |
51d9cc47 EA |
551 | } |
552 | #endif | |
553 | ||
977ccbaf | 554 | return (EX_PROTOCOL); |
3c6123ce EA |
555 | } |
556 | \f/* | |
4db45bf1 | 557 | ** SMTPDATA -- send the data and clean up the transaction. |
d2eb2478 EA |
558 | ** |
559 | ** Parameters: | |
e6b0a75b | 560 | ** m -- mailer being sent to. |
dd1fe05b | 561 | ** e -- the envelope for this message. |
d2eb2478 EA |
562 | ** |
563 | ** Returns: | |
4a4ebe09 | 564 | ** exit status corresponding to DATA command. |
d2eb2478 EA |
565 | ** |
566 | ** Side Effects: | |
e6b0a75b | 567 | ** none. |
d2eb2478 EA |
568 | */ |
569 | ||
8e5c6745 | 570 | static jmp_buf CtxDataTimeout; |
e6cb9fc4 | 571 | static int datatimeout(); |
8e5c6745 | 572 | |
06771186 | 573 | smtpdata(m, mci, e) |
e6b0a75b | 574 | struct mailer *m; |
f2e44ded | 575 | register MCI *mci; |
dd1fe05b | 576 | register ENVELOPE *e; |
d2eb2478 EA |
577 | { |
578 | register int r; | |
8e5c6745 EA |
579 | register EVENT *ev; |
580 | time_t timeout; | |
d2eb2478 | 581 | |
3c6123ce EA |
582 | /* |
583 | ** Send the data. | |
4db45bf1 EA |
584 | ** First send the command and check that it is ok. |
585 | ** Then send the data. | |
586 | ** Follow it up with a dot to terminate. | |
587 | ** Finally get the results of the transaction. | |
3c6123ce EA |
588 | */ |
589 | ||
4db45bf1 | 590 | /* send the command and check ok to proceed */ |
e62e1144 | 591 | smtpmessage("DATA", m, mci); |
8e948497 | 592 | SmtpPhase = mci->mci_phase = "client DATA 354"; |
e62e1144 | 593 | setproctitle("%s %s: %s", e->e_id, CurHostName, mci->mci_phase); |
3001ca78 | 594 | r = reply(m, mci, e, TimeOuts.to_datainit, NULL); |
3ff6d543 | 595 | if (r < 0 || REPLYTYPE(r) == 4) |
c6f2ede6 EA |
596 | { |
597 | smtpquit(m, mci, e); | |
3c6123ce | 598 | return (EX_TEMPFAIL); |
c6f2ede6 | 599 | } |
4672197a | 600 | else if (r == 554) |
c6f2ede6 EA |
601 | { |
602 | smtprset(m, mci, e); | |
4672197a | 603 | return (EX_UNAVAILABLE); |
c6f2ede6 | 604 | } |
4672197a | 605 | else if (r != 354) |
c6f2ede6 | 606 | { |
51d9cc47 | 607 | #ifdef LOG |
68f7099c | 608 | if (LogLevel > 1) |
51d9cc47 | 609 | { |
6d3599b7 EA |
610 | syslog(LOG_CRIT, "%s: %s: SMTP DATA-1 protocol error: %s", |
611 | e->e_id, mci->mci_host, SmtpReplyBuffer); | |
51d9cc47 EA |
612 | } |
613 | #endif | |
c6f2ede6 | 614 | smtprset(m, mci, e); |
977ccbaf | 615 | return (EX_PROTOCOL); |
c6f2ede6 | 616 | } |
4db45bf1 | 617 | |
e532e51b EA |
618 | /* |
619 | ** Set timeout around data writes. Make it at least large | |
620 | ** enough for DNS timeouts on all recipients plus some fudge | |
621 | ** factor. The main thing is that it should not be infinite. | |
622 | */ | |
623 | ||
8e5c6745 EA |
624 | if (setjmp(CtxDataTimeout) != 0) |
625 | { | |
626 | mci->mci_errno = errno; | |
627 | mci->mci_exitstat = EX_TEMPFAIL; | |
628 | mci->mci_state = MCIS_ERROR; | |
8e5c6745 EA |
629 | syserr("451 timeout writing message to %s", mci->mci_host); |
630 | smtpquit(m, mci, e); | |
631 | return EX_TEMPFAIL; | |
632 | } | |
633 | ||
fd57f063 EA |
634 | timeout = e->e_msgsize / 16; |
635 | if (timeout < (time_t) 60) | |
636 | timeout = (time_t) 60; | |
637 | timeout += e->e_nrcpts * 90; | |
8e5c6745 EA |
638 | ev = setevent(timeout, datatimeout, 0); |
639 | ||
c23930c0 EA |
640 | /* |
641 | ** Output the actual message. | |
642 | */ | |
643 | ||
a579cea5 EA |
644 | (*e->e_puthdr)(mci, e->e_header, e, 0); |
645 | (*e->e_putbody)(mci, e, NULL, 0); | |
4db45bf1 | 646 | |
c23930c0 EA |
647 | /* |
648 | ** Cleanup after sending message. | |
649 | */ | |
650 | ||
8e5c6745 EA |
651 | clrevent(ev); |
652 | ||
fe3849ea EA |
653 | if (ferror(mci->mci_out)) |
654 | { | |
655 | /* error during processing -- don't send the dot */ | |
656 | mci->mci_errno = EIO; | |
657 | mci->mci_exitstat = EX_IOERR; | |
658 | mci->mci_state = MCIS_ERROR; | |
659 | smtpquit(m, mci, e); | |
660 | return EX_IOERR; | |
661 | } | |
662 | ||
4db45bf1 | 663 | /* terminate the message */ |
06771186 | 664 | fprintf(mci->mci_out, ".%s", m->m_eol); |
8e5c6745 EA |
665 | if (TrafficLogFile != NULL) |
666 | fprintf(TrafficLogFile, "%05d >>> .\n", getpid()); | |
dc2cd20f | 667 | if (Verbose) |
b6edea3d | 668 | nmessage(">>> ."); |
4db45bf1 EA |
669 | |
670 | /* check for the results of the transaction */ | |
8e948497 | 671 | SmtpPhase = mci->mci_phase = "client DATA 250"; |
e62e1144 | 672 | setproctitle("%s %s: %s", e->e_id, CurHostName, mci->mci_phase); |
3001ca78 | 673 | r = reply(m, mci, e, TimeOuts.to_datafinal, NULL); |
e62e1144 | 674 | if (r < 0) |
c6f2ede6 EA |
675 | { |
676 | smtpquit(m, mci, e); | |
e62e1144 | 677 | return (EX_TEMPFAIL); |
c6f2ede6 | 678 | } |
e62e1144 | 679 | mci->mci_state = MCIS_OPEN; |
614b4258 | 680 | e->e_statmsg = newstr(&SmtpReplyBuffer[4]); |
e62e1144 | 681 | if (REPLYTYPE(r) == 4) |
3c6123ce | 682 | return (EX_TEMPFAIL); |
4672197a EA |
683 | else if (r == 250) |
684 | return (EX_OK); | |
685 | else if (r == 552 || r == 554) | |
686 | return (EX_UNAVAILABLE); | |
51d9cc47 | 687 | #ifdef LOG |
68f7099c | 688 | if (LogLevel > 1) |
51d9cc47 | 689 | { |
6d3599b7 EA |
690 | syslog(LOG_CRIT, "%s: %s: SMTP DATA-2 protocol error: %s", |
691 | e->e_id, mci->mci_host, SmtpReplyBuffer); | |
51d9cc47 EA |
692 | } |
693 | #endif | |
977ccbaf | 694 | return (EX_PROTOCOL); |
d2eb2478 | 695 | } |
8e5c6745 EA |
696 | |
697 | ||
698 | static int | |
699 | datatimeout() | |
700 | { | |
701 | longjmp(CtxDataTimeout, 1); | |
702 | } | |
d2eb2478 | 703 | \f/* |
e6b0a75b EA |
704 | ** SMTPQUIT -- close the SMTP connection. |
705 | ** | |
706 | ** Parameters: | |
e009f4f4 | 707 | ** m -- a pointer to the mailer. |
e6b0a75b EA |
708 | ** |
709 | ** Returns: | |
710 | ** none. | |
711 | ** | |
712 | ** Side Effects: | |
713 | ** sends the final protocol and closes the connection. | |
714 | */ | |
715 | ||
e62e1144 | 716 | smtpquit(m, mci, e) |
06771186 | 717 | register MAILER *m; |
f2e44ded | 718 | register MCI *mci; |
e62e1144 | 719 | ENVELOPE *e; |
e6b0a75b | 720 | { |
90e0e4e2 EA |
721 | bool oldSuprErrs = SuprErrs; |
722 | ||
723 | /* | |
724 | ** Suppress errors here -- we may be processing a different | |
725 | ** job when we do the quit connection, and we don't want the | |
726 | ** new job to be penalized for something that isn't it's | |
727 | ** problem. | |
728 | */ | |
729 | ||
730 | SuprErrs = TRUE; | |
e6b0a75b | 731 | |
f2e44ded | 732 | /* send the quit message if we haven't gotten I/O error */ |
e62e1144 | 733 | if (mci->mci_state != MCIS_ERROR) |
044ab67a | 734 | { |
8e948497 | 735 | SmtpPhase = "client QUIT"; |
e62e1144 | 736 | smtpmessage("QUIT", m, mci); |
3001ca78 | 737 | (void) reply(m, mci, e, TimeOuts.to_quit, NULL); |
90e0e4e2 | 738 | SuprErrs = oldSuprErrs; |
06771186 | 739 | if (mci->mci_state == MCIS_CLOSED) |
90e0e4e2 EA |
740 | { |
741 | SuprErrs = oldSuprErrs; | |
11957f11 | 742 | return; |
90e0e4e2 | 743 | } |
80482eb5 EA |
744 | } |
745 | ||
2ae0e0ed | 746 | /* now actually close the connection and pick up the zombie */ |
c1e6eba2 | 747 | (void) endmailer(mci, e, NULL); |
90e0e4e2 EA |
748 | |
749 | SuprErrs = oldSuprErrs; | |
e6b0a75b EA |
750 | } |
751 | \f/* | |
f2e44ded EA |
752 | ** SMTPRSET -- send a RSET (reset) command |
753 | */ | |
754 | ||
755 | smtprset(m, mci, e) | |
756 | register MAILER *m; | |
757 | register MCI *mci; | |
758 | ENVELOPE *e; | |
759 | { | |
760 | int r; | |
761 | ||
8e948497 | 762 | SmtpPhase = "client RSET"; |
f2e44ded | 763 | smtpmessage("RSET", m, mci); |
3001ca78 | 764 | r = reply(m, mci, e, TimeOuts.to_rset, NULL); |
263c5860 EA |
765 | if (r < 0) |
766 | mci->mci_state = MCIS_ERROR; | |
f2e44ded | 767 | else if (REPLYTYPE(r) == 2) |
263c5860 EA |
768 | { |
769 | mci->mci_state = MCIS_OPEN; | |
770 | return; | |
771 | } | |
772 | smtpquit(m, mci, e); | |
f2e44ded EA |
773 | } |
774 | \f/* | |
c428b1b2 | 775 | ** SMTPPROBE -- check the connection state |
f2e44ded EA |
776 | */ |
777 | ||
c428b1b2 | 778 | smtpprobe(mci) |
f2e44ded EA |
779 | register MCI *mci; |
780 | { | |
781 | int r; | |
782 | MAILER *m = mci->mci_mailer; | |
783 | extern ENVELOPE BlankEnvelope; | |
784 | ENVELOPE *e = &BlankEnvelope; | |
785 | ||
8e948497 | 786 | SmtpPhase = "client probe"; |
c428b1b2 | 787 | smtpmessage("RSET", m, mci); |
3001ca78 | 788 | r = reply(m, mci, e, TimeOuts.to_miscshort, NULL); |
5d41b806 | 789 | if (r < 0 || REPLYTYPE(r) != 2) |
f2e44ded EA |
790 | smtpquit(m, mci, e); |
791 | return r; | |
792 | } | |
793 | \f/* | |
d2eb2478 EA |
794 | ** REPLY -- read arpanet reply |
795 | ** | |
796 | ** Parameters: | |
4db45bf1 | 797 | ** m -- the mailer we are reading the reply from. |
474bc899 EA |
798 | ** mci -- the mailer connection info structure. |
799 | ** e -- the current envelope. | |
800 | ** timeout -- the timeout for reads. | |
3001ca78 EA |
801 | ** pfunc -- processing function for second and subsequent |
802 | ** lines of response -- if null, no special | |
803 | ** processing is done. | |
d2eb2478 EA |
804 | ** |
805 | ** Returns: | |
806 | ** reply code it reads. | |
807 | ** | |
808 | ** Side Effects: | |
809 | ** flushes the mail file. | |
810 | */ | |
811 | ||
3001ca78 | 812 | reply(m, mci, e, timeout, pfunc) |
1dbda134 | 813 | MAILER *m; |
f2e44ded | 814 | MCI *mci; |
e62e1144 | 815 | ENVELOPE *e; |
3001ca78 EA |
816 | time_t timeout; |
817 | void (*pfunc)(); | |
d2eb2478 | 818 | { |
cb452ecf EA |
819 | register char *bufp; |
820 | register int r; | |
3001ca78 | 821 | bool firstline = TRUE; |
a9bac7a9 EA |
822 | char junkbuf[MAXLINE]; |
823 | ||
474bc899 EA |
824 | if (mci->mci_out != NULL) |
825 | (void) fflush(mci->mci_out); | |
42281a7d | 826 | |
9678c96d | 827 | if (tTd(18, 1)) |
42281a7d | 828 | printf("reply\n"); |
d2eb2478 | 829 | |
37eaaadb EA |
830 | /* |
831 | ** Read the input line, being careful not to hang. | |
832 | */ | |
833 | ||
cb452ecf | 834 | for (bufp = SmtpReplyBuffer;; bufp = junkbuf) |
d2eb2478 | 835 | { |
37eaaadb | 836 | register char *p; |
e62e1144 | 837 | extern time_t curtime(); |
37eaaadb | 838 | |
37eaaadb | 839 | /* actually do the read */ |
e62e1144 EA |
840 | if (e->e_xfp != NULL) |
841 | (void) fflush(e->e_xfp); /* for debugging */ | |
d0729491 EA |
842 | |
843 | /* if we are in the process of closing just give the code */ | |
06771186 | 844 | if (mci->mci_state == MCIS_CLOSED) |
d0729491 EA |
845 | return (SMTPCLOSING); |
846 | ||
bc854e30 EA |
847 | if (mci->mci_out != NULL) |
848 | fflush(mci->mci_out); | |
849 | ||
d0729491 | 850 | /* get the line from the other side */ |
8e948497 | 851 | p = sfgets(bufp, MAXLINE, mci->mci_in, timeout, SmtpPhase); |
e62e1144 EA |
852 | mci->mci_lastuse = curtime(); |
853 | ||
d0729491 | 854 | if (p == NULL) |
ed7382d3 | 855 | { |
8e5c6745 | 856 | bool oldholderrs; |
044ab67a | 857 | extern char MsgBuf[]; /* err.c */ |
044ab67a | 858 | |
46f6ec52 EA |
859 | /* if the remote end closed early, fake an error */ |
860 | if (errno == 0) | |
861 | # ifdef ECONNRESET | |
862 | errno = ECONNRESET; | |
f3d8f6d6 | 863 | # else /* ECONNRESET */ |
46f6ec52 | 864 | errno = EPIPE; |
f3d8f6d6 | 865 | # endif /* ECONNRESET */ |
46f6ec52 | 866 | |
474bc899 | 867 | mci->mci_errno = errno; |
6e99f903 | 868 | mci->mci_exitstat = EX_TEMPFAIL; |
8e5c6745 EA |
869 | oldholderrs = HoldErrs; |
870 | HoldErrs = TRUE; | |
871 | usrerr("451 reply: read error from %s", mci->mci_host); | |
872 | ||
9759fb92 EA |
873 | /* if debugging, pause so we can see state */ |
874 | if (tTd(18, 100)) | |
875 | pause(); | |
f2e44ded | 876 | mci->mci_state = MCIS_ERROR; |
e62e1144 | 877 | smtpquit(m, mci, e); |
8e5c6745 EA |
878 | #ifdef XDEBUG |
879 | { | |
880 | char wbuf[MAXLINE]; | |
5e3f856e EA |
881 | char *p = wbuf; |
882 | if (e->e_to != NULL) | |
883 | { | |
884 | sprintf(p, "%s... ", e->e_to); | |
885 | p += strlen(p); | |
886 | } | |
887 | sprintf(p, "reply(%s) during %s", | |
888 | mci->mci_host, SmtpPhase); | |
8e5c6745 EA |
889 | checkfd012(wbuf); |
890 | } | |
891 | #endif | |
892 | HoldErrs = oldholderrs; | |
d0729491 | 893 | return (-1); |
ed7382d3 | 894 | } |
a9bac7a9 | 895 | fixcrlf(bufp, TRUE); |
37eaaadb | 896 | |
8e5c6745 EA |
897 | /* EHLO failure is not a real error */ |
898 | if (e->e_xfp != NULL && (bufp[0] == '4' || | |
899 | (bufp[0] == '5' && strncmp(SmtpMsgBuffer, "EHLO", 4) != 0))) | |
d7dbe85b EA |
900 | { |
901 | /* serious error -- log the previous command */ | |
337a0030 EA |
902 | if (SmtpNeedIntro) |
903 | { | |
904 | /* inform user who we are chatting with */ | |
905 | fprintf(CurEnv->e_xfp, | |
906 | "... while talking to %s:\n", | |
907 | CurHostName); | |
908 | SmtpNeedIntro = FALSE; | |
909 | } | |
cb452ecf EA |
910 | if (SmtpMsgBuffer[0] != '\0') |
911 | fprintf(e->e_xfp, ">>> %s\n", SmtpMsgBuffer); | |
912 | SmtpMsgBuffer[0] = '\0'; | |
d7dbe85b EA |
913 | |
914 | /* now log the message as from the other side */ | |
a9bac7a9 | 915 | fprintf(e->e_xfp, "<<< %s\n", bufp); |
d7dbe85b EA |
916 | } |
917 | ||
918 | /* display the input for verbose mode */ | |
dc2cd20f | 919 | if (Verbose) |
09bdfe00 | 920 | nmessage("050 %s", bufp); |
37eaaadb | 921 | |
3001ca78 | 922 | /* process the line */ |
0717d167 EA |
923 | if (pfunc != NULL) |
924 | (*pfunc)(bufp, firstline, m, mci, e); | |
3001ca78 EA |
925 | |
926 | firstline = FALSE; | |
927 | ||
37eaaadb | 928 | /* if continuation is required, we can go on */ |
cb452ecf EA |
929 | if (bufp[3] == '-') |
930 | continue; | |
931 | ||
932 | /* ignore improperly formated input */ | |
933 | if (!(isascii(bufp[0]) && isdigit(bufp[0]))) | |
d2eb2478 | 934 | continue; |
37eaaadb EA |
935 | |
936 | /* decode the reply code */ | |
cb452ecf | 937 | r = atoi(bufp); |
37eaaadb EA |
938 | |
939 | /* extra semantics: 0xx codes are "informational" */ | |
cb452ecf EA |
940 | if (r >= 100) |
941 | break; | |
942 | } | |
37eaaadb | 943 | |
cb452ecf EA |
944 | /* |
945 | ** Now look at SmtpReplyBuffer -- only care about the first | |
946 | ** line of the response from here on out. | |
947 | */ | |
5d41b806 | 948 | |
cb452ecf EA |
949 | /* save temporary failure messages for posterity */ |
950 | if (SmtpReplyBuffer[0] == '4' && SmtpError[0] == '\0') | |
951 | (void) strcpy(SmtpError, SmtpReplyBuffer); | |
80482eb5 | 952 | |
cb452ecf EA |
953 | /* reply code 421 is "Service Shutting Down" */ |
954 | if (r == SMTPCLOSING && mci->mci_state != MCIS_SSD) | |
955 | { | |
956 | /* send the quit protocol */ | |
957 | mci->mci_state = MCIS_SSD; | |
958 | smtpquit(m, mci, e); | |
d2eb2478 | 959 | } |
cb452ecf EA |
960 | |
961 | return (r); | |
d2eb2478 | 962 | } |
42281a7d | 963 | \f/* |
e6b0a75b | 964 | ** SMTPMESSAGE -- send message to server |
42281a7d EA |
965 | ** |
966 | ** Parameters: | |
967 | ** f -- format | |
4db45bf1 | 968 | ** m -- the mailer to control formatting. |
42281a7d EA |
969 | ** a, b, c -- parameters |
970 | ** | |
971 | ** Returns: | |
972 | ** none. | |
973 | ** | |
974 | ** Side Effects: | |
06771186 | 975 | ** writes message to mci->mci_out. |
42281a7d EA |
976 | */ |
977 | ||
e6b0a75b | 978 | /*VARARGS1*/ |
6e99f903 EA |
979 | #ifdef __STDC__ |
980 | smtpmessage(char *f, MAILER *m, MCI *mci, ...) | |
981 | #else | |
982 | smtpmessage(f, m, mci, va_alist) | |
42281a7d | 983 | char *f; |
4db45bf1 | 984 | MAILER *m; |
f2e44ded | 985 | MCI *mci; |
6e99f903 EA |
986 | va_dcl |
987 | #endif | |
42281a7d | 988 | { |
5229f34d EA |
989 | VA_LOCAL_DECL |
990 | ||
07b49560 | 991 | VA_START(mci); |
5229f34d EA |
992 | (void) vsprintf(SmtpMsgBuffer, f, ap); |
993 | VA_END; | |
bc854e30 | 994 | |
dc2cd20f | 995 | if (tTd(18, 1) || Verbose) |
b6edea3d | 996 | nmessage(">>> %s", SmtpMsgBuffer); |
8e5c6745 EA |
997 | if (TrafficLogFile != NULL) |
998 | fprintf(TrafficLogFile, "%05d >>> %s\n", getpid(), SmtpMsgBuffer); | |
06771186 | 999 | if (mci->mci_out != NULL) |
bc854e30 | 1000 | { |
06771186 | 1001 | fprintf(mci->mci_out, "%s%s", SmtpMsgBuffer, |
f2e44ded | 1002 | m == NULL ? "\r\n" : m->m_eol); |
bc854e30 | 1003 | } |
80ec420e | 1004 | else if (tTd(18, 1)) |
0852beb8 | 1005 | { |
80ec420e | 1006 | printf("smtpmessage: NULL mci_out\n"); |
0852beb8 | 1007 | } |
42281a7d | 1008 | } |
884a20cb | 1009 | |
f3d8f6d6 | 1010 | # endif /* SMTP */ |