Offers open-source licensing, spam and virus filtering, three-column view, digital signature, message encryption, saved-search folders, POP and IMAP support, multiple accounts, newsgroup access, and return receipts. For OS X. Includes documentation, support forum, extension and theme add-ons, and free download.
Thunderbird
Mozilla.org - Home of the Mozilla Project
2024-07-28
Computers, Software, Operating Systems, Mac OS - Thunderbird. Offers open-source licensing, spam and virus filtering, three-column view, digital signature, message encryption, saved-search folders, POP and IMAP support, multiple accounts, newsgroup access, and return receipts.