How to rebuild the Dovecot SNI configuration

Question

How do you rebuild the Dovecot SNI configuration?

Answer

There may be times when rebuilding your Dovecot SNI configuration is necessary, such as when your email client encounters SSL errors when receiving but not sending emails.

1. Log in to the server via SSH or Home / Server Configuration / Terminal as the root user

2. Backup the SNI configuration file:

   # cp -via /etc/dovecot/sni.conf{,.$(date +%s)}

3. Rebuild the SNI configuration file using the build_mail_sni script:

   # /usr/local/cpanel/scripts/build_mail_sni --rebuild_dovecot_sni_conf

4. Restart the mail services:

   # /usr/local/cpanel/scripts/build_mail_sni --restartsrvs