To make a self-signed SSL certificate for IMAP or POP, improve towards the /etcetera/pki/dovecot/ Listing, edit the certification parameters within the /etc/pki/dovecot/dovecot-openssl.cnf configuration file as you like, and kind the following commands, as root: E — Whilst comparable to the A flag, the ailments from the recipe are only in https://www.hostscheap.com/business-email-server-setup-service