IMAP (short for Internet Message Access Protocol) is an internet protocol l that lets you sync your email inbox across multiple devices.

Outlook opens an IMAP/POP dialog box. Enter a password (the one generated by the Proton Mail Bridge), incoming server, outgoing service, and port details. Disable Use SSL to connect (recommended).

Then one of the programmers at work, who is also a Mac/Nix guy & email guru of sorts, configured these 3 accounts in Thunderbird using IMAP on a Windows machine & was unable to connect either, but ...

The Book of IMAP is really a how-to guide for anyone wanting to build not just an IMAP server, but one that delivers a high-performance, high-reliability service.

Are you still connecting to your Google Workspace with an older protocol -- like CalDAV, CardDAV, IMAP, or POP? We recommend you make some changes to your account ASAP. In changes that go into ...