Ralf Hildebrandt:
> >From my log:
>
> Jul 23 03:58:52 mail-cbf postfix/postscreen[36326]: NOQUEUE: reject: RCPT
> from [106.10.151.33]:58305: 450 4.3.2 Service currently
> unavailable; from=<chineseg...@yahoo.com>,
> to=<firstname.georgi...@charite.de>, proto=ESMTP,
> helo=<nm21-vm2.bullet.mail.sg3.yahoo.com>
> Jul 23 03:58:53 mail-cbf postfix/postscreen[36326]: NOQUEUE: reject: RCPT
> from [106.10.151.33]:58305: 450 4.3.2 Service currently
> unavailable; from=<chineseg...@yahoo.com>, to=<hans.lastn...@charite.de>,
> proto=ESMTP, helo=<nm21-vm2.bullet.mail.sg3.yahoo.com>
That's multiple RCPT TO commands in the same SMTP session. Doesn't
postscreen log BLACKLISTED, PREGREET, DNSBL, or some other error
for that session?
> Jul 23 07:59:57 mail-cbf postfix/postscreen[36326]: NOQUEUE: reject: RCPT
> from [106.10.151.33]:42935: 450 4.3.2 Service currently
> unavailable; from=<chineseg...@yahoo.com>,
> to=<firstname.georgi...@charite.de>, proto=ESMTP,
> helo=<nm21-vm2.bullet.mail.sg3.yahoo.com>
> Jul 23 07:59:58 mail-cbf postfix/postscreen[36326]: NOQUEUE: reject: RCPT
> from [106.10.151.33]:42935: 450 4.3.2 Service currently
> unavailable; from=<chineseg...@yahoo.com>, to=<hans.lastn...@charite.de>,
> proto=ESMTP, helo=<nm21-vm2.bullet.mail.sg3.yahoo.com>
Ditto.
Wietse
