So after I disable Dovecot submission (by renaming /etc/dovecot/protocols.d/submissiond.protocol to submission.protocol.renamed) will Postfix then listen on 587 automatically? It was previously said that Dovecot was listening on 587 and Postfix listening on 25
On Tue, Jan 14, 2025 at 1:59 AM Tomasz Pala via Postfix-users < postfix-users@postfix.org> wrote: > On 2025-01-14 05:38, Peter via Postfix-users wrote: > > > > Dovecot submission is just a proxy, it still has to pass the submitted > > message to postfix so there is little reason to use dovecot submission > > unless you need BURL support. Note that if you don't know what BURL is > > then you don't need it and aren't using it. > > Side note: when relaying between own servers (of any kind) avoid using > standard port (up to 1024/net.ipv4.ip_unprivileged_port_start) and bind > to some local/interconnect socket only (127/8 or dedicated VLAN/VxLAN). > _______________________________________________ > Postfix-users mailing list -- postfix-users@postfix.org > To unsubscribe send an email to postfix-users-le...@postfix.org >
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