To use SmartSerialMail, it is recommended that you allow communication via the following protocols:
•DNS
•SMTP
•POP3
•IMAP
|
DNS: Needed to find the mailserver over the Internet. SMTP: Needed to send emails. POP3/IMAP: Needed to collect emails from a mailserver. |
If your mailserver requires SSL or TLS you should activate the POP3S/IMAPS and SMTPS protocols.
|
SSL/TLS: provide secure communications via the Internet POP3S/IMAPS , SMTPS: enhances POP3/IMAP or SMTP with an encryption. |