A free email application from Mozilla that`s easy to set up and customize

Thunderbird for Mac

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Download Thunderbird 52.4.0

Thunderbird for Mac

 -  100% Safe  -  Open Source

What's new in this version:

New:
- In Thunderbird 52 a new behavior was introduced for replies to mailing list posts: "When replying to a mailing list, reply will be sent to address in From header ignoring Reply-to header". A new preference mail.override_list_reply_to allows to restore the previous behavior

Fixed:
- Under certain circumstances (image attachment and non-image attachment), attached images were shown truncated in messages stored in IMAP folders not synchronised for offline use
- IMAP UIDs > 0x7FFFFFFF not handled properly
- Various security fixes



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