> On 9 Jun 2024, at 00:21, Jeff Peng via dovecot <dovecot@dovecot.org> wrote:
>
>
> But this doesn't close the port 143.
> So I have changed it to:
>
> service imap-login {
> inet_listener imap {
> address = 127.0.0.1
> port = 143
> }
>
> This let port 143 listen on local address.
>
> my question, is it possible to close port 143 entirely in dovecot?
Hi Jeff,
This is what I have in /etc/dovecot/conf.d/10-master.conf:
service imap-login {
inet_listener imap {
port = 0
}
inet_listener imaps {
port = 993
ssl = yes
}
In other words set the port to zero. I only have port 993 listening.
Pete.
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