how to setup IMAPs with letsencrypt

[alice at coakmail.com]

>
> On 22/4/22 7:25 am, alice at coakmail.com wrote:
>> hello
>>
>> I have setup website using letsencrypt for certification.
>> how can I setup IMAP to use this certs as well?
>>
>> Thank you.
>>
> Make entries in /etc/dovecot/conf.d/10-ssl.conf
>
> ssl = required
>
> ssl_cert = </etc/letsencrypt/live/mail.example.com/cert.pem
> ssl_key = </etc/letsencrypt/live/mail.examplel.com/privkey.pem
>
>
> in /etc/dovecot/dovecot.conf or in /etc/dovecot/conf.d/10-ssl.conf
>
> put
>
> ssl_min_protocol = TLSv1.2
> ssl_cipher_list = EECDH+AESGCM:EDH+AESGCM
> ssl_prefer_server_ciphers = yes
>
> You can override the global ssl certificates for specific domains in
> /etc/dovecot/dovecot.conf
>


Thanks. I will give a try.
after enabling SSL, can I disable port 143 entirely?