Am 20.01.2013 17:22, schrieb Feel Zhou:
> Hello, my friend
> 
> This is Tom, I am sending my greetings from China
> 
> I have a mail server with postfix working in the internet. I permit my
> customer send mail via my postfix server. My customer domain is
> example.com <http://example.com> and ip in mx is d.d.d.d
> 
> Something write in the main.cf <http://main.cf>  like that:
> /etc/postfix/main.cf <http://main.cf>
> mynetworks = hash:/etc/postfix/mynetworks_table.feel
> /etc/postfix/mynetworks_table.feel
> example.com <http://example.com>    PERMIT
> d.d.d.d             PERMIT
> I have already set more settingsin main.cf <http://main.cf>, just like that
> /etc/postfix/main.cf <http://main.cf>
> smtpd_helo_required = yes
> strict_rfc821_envelopes = yes
> smtpd_reject_unlisted_sender = yes
> smtpd_reject_unlisted_recipient = yes
> smtpd_delay_reject = yes
> smtpd_recipient_restrictions =
>         reject_unknown_recipient_domain
>         reject_unlisted_recipient
>         permit_sasl_authenticated
>         permit_mynetworks
>         reject_unauth_destination
> sometimes,my customer send mail without email address, just like that
> Jan 20 23:26:51 shcx amavis[21760]: (21760-01) Passed CLEAN, [d.d.d.d]
> [d.d.d.d] <> -> <some...@examples.com <mailto:some...@examples.com>>
> 
> How can I stop it send mail with empty mail address
> 
> Thanks for your time

from <> normally is a bounce etc, so it might be ok
after all you have amavis configured too, look at its setup too



Best Regards
MfG Robert Schetterer

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