292511Re: Is postfix misconfiguration to send to wrong domain?
- Apr 11, 2013
>> Is postscreen able to identify email as spam to prevent bouncing it?To be more precise:
>> Is there a way to alter my postfix configuration to prevent bouncing it?
> This is not a matter of 'spam detection'. You have to verify for valid
> (means existing) recipients *before* you accept mail.
> Look for reject_unlisted_recipient or reject_unverified_recipients in
> the postfix docs.
- verify your recipients
- do not reject mails by content filters (as said: use prequeue filters
or tag spam mails)
- and most important: do not rewrite recipients to non existing
third-party accounts (here: google)!
Apr 11 05:15:23 mg04 postfix/smtp: 152B0661BC5:
delays=9.3/0/0.22/3.2, dsn=5.1.1, status=bounced (host
<http://gmail-smtp-in.l.google.com>[18.104.22.168] said: 550-5.1.1 The
email account that you tried to reach does not exist. Please try
550-5.1.1 double-checking the recipient's email address for typos or
550-5.1.1 unnecessary spaces. Learn more at 550 5.1.1
j8si3846254qaz.28 - gsmtp (in reply to RCPT TO command))
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