>>>Прошу помощи!- всё работало, был спам и т.п., но работало ...FreeBSD 4.11.
>>>sendmail-родной, DNS-здесь же, институт.
>>>Отправляю письмо из консоли - уходит, но те письма, которые отправлены клиентами
>>>на те же адреса - становятся в очередь и висят с
>>>комментиарием (I/O error)
>>
>>а что ты сделал?                                              
>>логи кидай сюда
>
>Спасибо за отклик (тону) !
>Да в том-то и дело, что я ни чего не сделал, сегодня
>прикрутил access - отвалилась куча процессов sendmail - видимо спаммеры, но
>почта ходить не стала
>
>maillog (это ещё до access):
>
>Aug 30 21:01:19 relay sendmail[964]: j7UL1JT4000964: dedik.promo-mail.net [193.138.232.53] (ma
>y be forged) did not issue MAIL/EXPN/VRFY/ETRN during connection to IPv4
>Aug 30 21:01:19 relay sendmail[965]: j7UL1J6i000965: dedik.promo-mail.net [193.138.232.53] (ma
>y be forged) did not issue MAIL/EXPN/VRFY/ETRN during connection to IPv4
>Aug 30 21:01:27 relay sendmail[966]: j7UL1KdD000966: ruleset=check_mail, arg1=<11111@dsl.teles
>p.net.br>, relay=200-168-1-167.dsl.telesp.net.br [200.168.1.167], reject=553 5.1.8 <11111@dsl.
>telesp.net.br>... Domain of sender address 11111@dsl.telesp.net.br does not exist
>Aug 30 21:01:41 relay sendmail[966]: j7UL1KdD000966: from=<11111@dsl.telesp.net.br>, size=0, c
>lass=0, nrcpts=0, proto=ESMTP, daemon=IPv4, relay=200-168-1-167.dsl.telesp.net.br [200.168.1.1
>67]
>Aug 30 21:01:54 relay sendmail[972]: j7UL1s2U000972: 180-24-246-201.adsl.terra.cl [201.246.24.
>180] did not issue MAIL/EXPN/VRFY/ETRN during connection to IPv4
>Aug 30 21:03:03 relay sendmail[252]: starting daemon (8.12.11): SMTP+queueing@00:30:00
>Aug 30 21:03:03 relay sm-msp-queue[255]: starting daemon (8.12.11): queueing@00:30:00
>Aug 30 21:09:01 relay sendmail[420]: j7UL91Mb000420: ant@@idealhome.kiev.ua... Invalid route a
>ddress
>Aug 30 21:09:01 relay sendmail[420]: j7UL91Mb000420: from=root, size=43, class=0, nrcpts=0, ms
>gid=<200508302109.j7UL91Mb000420@relay.irtc.org.ua>, relay=root@localhost
>Aug 30 21:09:01 relay sendmail[420]: j7UL91Mb000420: j7UL91Mc000420: DSN: ant@@idealhome.kiev.
>ua... Invalid route address
>Aug 30 21:09:01 relay sendmail[421]: j7UL91r5000421: from=<>, size=1749, class=0, nrcpts=1, ms
>gid=<200508302109.j7UL91Mc000420@relay.irtc.org.ua>, proto=ESMTP, daemon=IPv4, relay=localhost
> [127.0.0.1]
>Aug 30 21:09:01 relay sendmail[420]: j7UL91Mc000420: to=root, delay=00:00:00, xdelay=00:00:00,
> mailer=relay, pri=31067, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (j7UL91r5000421
>Message accepted for delivery)
>Aug 30 21:09:01 relay sendmail[422]: j7UL91r5000421: to=ant@irtc.org.ua, delay=00:00:00, xdela
>y=00:00:00, mailer=local, pri=31943, relay=local, dsn=2.0.0, stat=Sent
>Aug 30 21:09:21 relay sendmail[428]: j7UL9LCa000428: ant@@idealhome.kiev.ua... Invalid route a
>ddress
>Aug 30 21:09:21 relay sendmail[428]: j7UL9LCa000428: from=root, size=43, class=0, nrcpts=0, ms
>gid=<200508302109.j7UL9LCa000428@relay.irtc.org.ua>, relay=root@localhost
>Aug 30 21:09:21 relay sendmail[428]: j7UL9LCa000428: j7UL9LCb000428: DSN: ant@@idealhome.kiev.
>ua... Invalid route address
>Aug 30 21:09:21 relay sendmail[429]: j7UL9L9M000429: from=<>, size=1749, class=0, nrcpts=1, ms
>gid=<200508302109.j7UL9LCb000428@relay.irtc.org.ua>, proto=ESMTP, daemon=IPv4, relay=localhost
> [127.0.0.1]
>Aug 30 21:09:21 relay sendmail[428]: j7UL9LCb000428: to=root, delay=00:00:00, xdelay=00:00:00,
> mailer=relay, pri=31067, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (j7UL9L9M000429
>Message accepted for delivery)
>Aug 30 21:09:21 relay sendmail[430]: j7UL9L9M000429: to=ant@irtc.org.ua, delay=00:00:00, xdela
>y=00:00:00, mailer=local, pri=31943, relay=local, dsn=2.0.0, stat=Sent
>Aug 30 21:10:28 relay sendmail[389]: j7UL6PUI000389: ruleset=check_mail, arg1=<ztt@nbc-ua.com>
>, relay=viefep15-int.chello.at [213.46.255.20], reject=451 4.1.8 Domain of sender address ztt@
>nbc-ua.com does not resolve
>Aug 30 21:12:15 relay sendmail[252]: starting daemon (8.12.11): SMTP+queueing@00:30:00
>Aug 30 21:12:15 relay sm-msp-queue[255]: starting daemon (8.12.11): queueing@00:30:00
>Aug 30 21:13:30 relay sendmail[346]: j7ULDRx8000346: from=<adm@irtc.org.ua>, size=1170, class=
>0, nrcpts=1, msgid=<001401c5ae0a$faaa06c0$0a32a8c0@int.irtc.org.ua>, proto=SMTP, daemon=IPv4,
>relay=hill10.int.irtc.org.ua [192.168.50.10]
>Aug 30 21:14:42 relay sendmail[405]: j7ULEf1A000405: from=<adm@irtc.org.ua>, size=1162, class=
>0, nrcpts=1, msgid=<001b01c5ae0b$258f78c0$0a32a8c0@int.irtc.org.ua>, proto=SMTP, daemon=IPv4,
>relay=hill10.int.irtc.org.ua [192.168.50.10]
>Aug 30 21:15:14 relay sendmail[442]: j7ULFEdm000442: from=root, size=42, class=0, nrcpts=1, ms
>gid=<200508302115.j7ULFEdm000442@relay.irtc.org.ua>, relay=root@localhost
>Aug 30 21:15:14 relay sendmail[443]: j7ULFE4m000443: from=<root@relay.irtc.org.ua>, size=336,
>class=0, nrcpts=1, msgid=<200508302115.j7ULFEdm000442@relay.irtc.org.ua>, proto=ESMTP, daemon=
>IPv4, relay=localhost [127.0.0.1]
>Aug 30 21:15:14 relay sendmail[442]: j7ULFEdm000442: to=ant@idealhome.kiev.ua, ctladdr=root (0
>/0), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30042, relay=[127.0.0.1] [127.0.0.1],
>dsn=2.0.0, stat=Sent (j7ULFE4m000443 Message accepted for delivery)
>Aug 30 21:15:16 relay sendmail[445]: j7ULFE4m000443: to=<ant@idealhome.kiev.ua>, ctladdr=<root
>@relay.irtc.org.ua> (0/0), delay=00:00:02, xdelay=00:00:02, mailer=esmtp, pri=30336, relay=rel
>ay.idealhome.kiev.ua. [213.227.209.142], dsn=2.0.0, stat=Sent (j7UK5w6X051625 Message accepted
> for delivery)
>Aug 30 21:18:34 relay sendmail[404]: j7ULEUw4000404: ruleset=check_mail, arg1=<oqr@nbc-ua.com>
>, relay=mxsf13.cluster1.charter.net [209.225.28.213], reject=451 4.1.8 Domain of sender addres
>s oqr@nbc-ua.com does not resolve
>Aug 30 21:20:19 relay sendmail[494]: j7ULKG0F000494: from=root, size=0, class=0, nrcpts=0, rel
>ay=root@localhost
>Aug 30 21:21:34 relay sendmail[472]: j7ULHU0n000472: ruleset=check_mail, arg1=<bwj@nbc-ua.com>
>, relay=viefep17-int.chello.at [213.46.255.24], reject=451 4.1.8 Domain of sender address bwj@
>nbc-ua.com does not resolve
>Aug 30 21:21:45 relay sendmail[404]: j7ULEUw4000404: from=<oqr@nbc-ua.com>, size=11670, class=
>0, nrcpts=0, bodytype=8BITMIME, proto=ESMTP, daemon=IPv4, relay=mxsf13.cluster1.charter.net [2
>09.225.28.213]
>Aug 30 21:22:02 relay sendmail[350]: j7ULDRx8000346: to=<ant@idealhome.kiev.ua>, ctladdr=<adm@
>irtc.org.ua> (1043/0), delay=00:08:32, xdelay=00:08:32, mailer=esmtp, pri=31170, relay=relay.i
>dealhome.kiev.ua. [213.227.209.142], dsn=4.0.0, stat=Deferred: Operation timed out with relay.
>idealhome.kiev.ua.

В access со своих адресов релей разрешен?
Типа:
192.168.1.1 Relay
?