Allow login for webmail with one password, but pop/imap/smtp with another…
In short, we’d like to allow users to use webmail/Sogo with one set of credentials. But use of pop/imap/smtp we’d like to use a different set of credentials. (This would allow users to access mail from the web, but not allow them to use the same credentials to setup mail on their home PC, personal phone etc.)
Yes, I do get that webmail/sogo is simply a web-based smtp/imap client - so this is pretty difficult from a technical perspective. (How do we determine if the authentication is coming from webmail or from a regular IMAP/SMTP client.)
Any ideas on semi-reasonable ways to accomplish this would be handy.