Mozilla Thunderbird Supernova is a free email application that can be used on Windows, Linux, and Mac operating systems. It is easy to customize and comes with many useful features. Portable version is also available.
MFCMAPI provides access to MAPI stores to facilitate investigation of Exchange and Outlook issues and to provide developers with a sample for MAPI development.
Howard Email Notifier will keep you notified about new emails in your outlook.com, live.com, hotmail.com, mail.google.com, mail.yahoo.com, facebook.com, LinkedIn, twitter.com, e.mail.ru, orange.fr, IBM / Lotus Notes, mail.virgilio.it, O2.pl, Yandex, Laposte.net and www.zoho.com inbox.
WinMailPassRec is a password recovery tool for Windows 10 and Windows 11 that displays the details of all POP3/IMAP/SMTP/Exchange accounts stored in the mail application of the Windows operating system.
Mozilla Thunderbird for Windows, Linux, and Mac is a free cross-platform email application that's easy to set up and customize - and it's loaded with great features. A portable version is also available.