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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| email:configure-postfix [2025/03/06 07:06] – willy | email:configure-postfix [2025/03/13 13:30] (current) – [Configuration: postfix] willy | ||
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| - | ====== Configuration: | + | ====== |
| Postfix is the Mail Transfer Agent, the tool that actually **moves** your email messages from a the sender to the destination (recipient). It speak the Simple Mail Transport Protocol (SMTP) and it has some serious responsibilities which are: | Postfix is the Mail Transfer Agent, the tool that actually **moves** your email messages from a the sender to the destination (recipient). It speak the Simple Mail Transport Protocol (SMTP) and it has some serious responsibilities which are: | ||
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| smtpd_reject_unlisted_sender = yes | smtpd_reject_unlisted_sender = yes | ||
| - | # Client connection | + | # Client connection |
| - | smtpd_client_restrictions = permit_sasl_authenticated, reject | + | smtpd_client_restrictions = permit_sasl_authenticated |
| # HELO / EHLO filtering | # HELO / EHLO filtering | ||
| smtpd_helo_restrictions = permit_sasl_authenticated, | smtpd_helo_restrictions = permit_sasl_authenticated, | ||