To connect to the mailbox, the following data is used, which can be found in the section "Mailboxes»:
mail.adm.tools
(used for both incoming and outgoing mail).110
- unencrypted connection.995
- encrypted connection (SSL).143
- unencrypted connection.993
- encrypted connection (SSL).25
or 2525
- unencrypted connection.465
- encrypted connection (SSL).This data is used when setting up a connection to a mailbox in various mail clients and when setting up sending mail via SMTP in popular CMS: