Dovecot on CentOS 7

[Victor Oñate]

Hi.

Check your Firewall



2018-07-10 12:28 GMT-04:00 Tracy Greggs <tgreggs1963 at gmail.com>:

> Did you verify the server is listening on 0.0.0.0 and that your
> firewall is not blocking?
>
> tcp        0      0 0.0.0.0:993                 0.0.0.0:*
>      LISTEN      2325/dovecot
> tcp        0      0 0.0.0.0:995                 0.0.0.0:*
>      LISTEN      2325/dovecot
> tcp        0      0 0.0.0.0:110                 0.0.0.0:*
>      LISTEN      2325/dovecot
> tcp        0      0 0.0.0.0:143                 0.0.0.0:*
>      LISTEN      2325/dovecot
>
>
> On Tue, Jul 10, 2018 at 11:17 AM, John Rowan <john.j.rowan.jr at gmail.com>
> wrote:
> > I guess I've been lucky.  My Red Hat server I built in 2003 finally gave
> up
> > the ghost yesterday.  Fifteen years with almost zero problems running
> 7x24.
> > Now I'm trying to build a basic server to host my e-mail using CentOS 7,
> > Sendmail and Dovecot.   Server is running great as are Sendmail and
> Dovecot
> > but Dovecot only allows connections from the CentOS 127.0.0.1.  I can
> telnet
> > localhost pop3 and get a +OK Dovecot ready response.  Trying to telnet
> from
> > a different computer on same LAN times out.  I've looked at my old
> Dovecot
> > config files to see how I enabled LAN IP access but the configs have
> changed
> > a lot since I last installed Dovecot.  Googling hasn't helped.  Anyone
> help
> > with a sample config with LAN IPs permitted?
>
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