If you use your mail server to receive external Mails for a domain this
will not work with port 587.
The submission port (587) is only for sending mails from an mail client
and not receive mails from another mail server.
j4i
regards
Harald Leithner
On Mon, 24 Feb 2014 09:45:35 +0100, David B. <[email protected]> wrote:
thank you.
Date: Mon, 24 Feb 2014 08:48:46 +0100
From: [email protected]
To: [email protected]
Subject: Re: [Dbmail] submission port 587
On 24-02-14 03:40, David B. wrote:
> I have switched to a new ISP that
> doesn't allow me to use port 25 as my
> old one did. They require port 587.
> Is there anything other than uncommenting
> the 'submission' line in postfix that I have
> to do, to get dbmail working?
Email submission has nothing to do with DBMail. For submission to work
on port 587 uncommenting the relevant line in master.cf is enough.
You'll also have to reload the configuration, of course.
> I suspect I'm currently not receiving my test
> emails because my rdns is still pointing to my
> old IP address, but I can't change that until
> tomorrow. So I'm just pondering if there is anything
> else on my end that I need to do.
I found that some ISPs even block 587! If that is the case, just
duplicate the submission line in master.cf, and change the submission
word in some unused port. I typically use 2025 as an alternative for
submission (587):
2025 inet n - n - - smtpd
-o smtpd_tls_security_level=encrypt
-o smtpd_sasl_auth_enable=yes
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
-o milter_macro_daemon_name=ORIGINATING
submission inet n - n - - smtpd
-o smtpd_tls_security_level=encrypt
-o smtpd_sasl_auth_enable=yes
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
-o milter_macro_daemon_name=ORIGINATING
--
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www.nfg.nl/[email protected]/+31.85.877.99.97
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