Mail is normally delivered directly to us by SMTP. However, you can define additional mail sources where we can gather mail using POP3 or IMAP. Mail gathered in this manner is delivered to our mail servers and is handled like a normal delivery via SMTP - all mail settings, forwarding, mirroring, and filtering is applied.
This feature is similar to other providers, however, our implementation injects messages into the normal SMTP path rather than simply copying to a mail box. This gives you the flexibility of treating external IMAP and POP3 mail boxes as to the same mail handling process as regular mail. It also features IMAP folder support, one minute polling times, and unlimited sources.
To use the additional mail sources feature, see:
To learn more about additional mail sources, see the documentation: