Am 21.06.2011 16:16, schrieb Carlos Mennens: > I got a request today from someone on the software development team > that reads as follows: > > "According to RFC 4409 client mail submission to an email server is > supposed to use port 587. > Server to server SMTP relays are to use port 25. > When I am not on site, I can't email via my work account via my iPhone > or my residential internet because my ISP(s) filter port 25 to only > allow traffic to and from their mail servers. They do however allow > 587 anywhere per RFC 4409. > Just to send this email I am having to relay off my own server in California. > Can we please get the proper ports opened on the mail server? > > http://www.ietf.org/rfc/rfc4409.txt"; > > So my question now is I'm wondering if my Postfix server isn't > properly configured? Right now it's listening on the following ports
please provide configuration and NOT netstat [root@testserver:/buildserver/autotest/parts/ffmpeg]$ cat /etc/postfix/master.cf | grep submission submission inet n - n - 20 smtpd -o smtpd_client_connection_count_limit=15 -o smtpd_sasl_auth_enable=yes -o smtpd_delay_reject=yes -o smtpd_client_restrictions=permit_sasl_authenticated,reject
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