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Postfix options

Last week I got call from one of my colleagues complaining about the amount of spam she's receiving, so I installed SA and implemented some restricted options in postfix

smtpd_recipient_restrictions =

but later she called complaining that she cannot send emails using our SMTP server so for me it was what the hell is going one? later I found that Postfix is picky about the order of your options so if you do reject_non_fqdn_hostname before permitting sasl authenticated users, those authenticated will not be able to send emails.
and this was new to me.
[tags] server mail, fqdn, smtp server, spamhaus, sorbs, zen, colleagues, spam, dnsbl, korea, hell, pbl, linux [/tags]


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