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Hi all…. I would like to switch to CENTOS Postfix
from sendmail. My current sendmail, in combination with the very old obtuse-smtpd, allows me: 1.
To control who of the internal
users can send mail and to
which domain or accounts 2.
To control who of the internal
users can receive mail and from which domain or accounts 3.
To obtain a copy of all sent
mails 4.
To obtain a copy of all received
mails Obtuse-smtpd is very easy to configure and
very effective. It takes control of all smtp activities over Port 25 and, after filtering and checking, passes
the safe mails to sendmail for final delivery. Obtuse can, also, check for addressability, through DNS, of
the mail sender and other useful features. Unfortunately, obtuse-smtpd is so old that
it works only (don’t be surprised) with old sendmail versions. So, I always have to uninstall the in-OS
shipped modern sendmail version and replace it with the proper old version. Now: Can Postfix do all this ? Or, at least: Can Postfix work in combination with obtuse-smtpd ? (at the end,
obtuse just calls sendmail for the real mail delivery; it only receives mail in port
25 and checks what it receives with its rules, allowing or rejecting at the end) Thanks a lot, in advance. M. Leon |
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