Hi,
We use the relayhost option to send our mail through the ISP mail server
(not really an option to do it in any other way).Works most of the time,
but randomly some mails are rejected with the following internal error:
Feb 4 14:20:57 www postfix/smtp[6592]: 6CF7EA41F89:
to=<servic...@dominio.com>, relay=smtp.movistar.es[213.4.149.228]:25,
delay=3.4, delays=0.15/0.01/0.26/3, dsn=5.2.0, status=bounced (host
smtp.movistar.es[213.4.149.228] said: 552 5.2.0 wDHP1k00B3cN3cx1hDHPt5
internal error ??. 6007 (in reply to end of DATA command))
or
Feb 6 22:43:59 www postfix/smtp[32150]: 4A2B6A41FEF:
to=<gestion...@dominio.es>, relay=smtp.movistar.es[213.4.149.228]:25,
delay=1.5, delays=0.15/0.01/0.35/0.98, dsn=5.2.0, status=bounced (host
smtp.movistar.es[213.4.149.228] said: 552 5.2.0 x9gL1k00L3cN3cx1h9gM9K
internal error AAAAAA==. 6007 (in reply to end of DATA command))
In the case of hotmail recipients, it is not that random.
The same ISP is in use in another setup and works flawlessly with the
same recipients.
Any ideas ?
Thanks,
Dominique
