Plus, the portable version leaves no personal information behind on the machine you run it on, so you can take your email and adress book with you wherever you go. Thunderbird version 115 is only offered as direct download from and not as an upgrade from Thunderbird version 102 or earlier. As always, you’re encouraged to tell us what you think, or file a bug in Bugzilla. It has lots of great features including quick message search, customizable views, support for IMAP/POP, RSS support and more. Check out the notes below for this version of Thunderbird.

Mozilla Thunderbird is the safe, fast email client that's easy to use. Thunderbird gives you IMAP/POP support, a built-in RSS reader, support for HTML mail, powerful quick search, saved search folders, advanced message filtering, message grouping, labels, return receipts, smart address book LDAP address completion, import tools, and the ability to manage multiple e-mail and newsgroup accounts. Thunderbird is a great email client from the same people who brought you the Firefox browser.

You can also add in GPG and Enigmail to encrypt and sign your email. I changed those connections to regular ones that I use for Hotmail accounts eg instead of and instead of Īnd most important- I went to Thunderbird setting and turned off Automatic Updates.Thunderbird, Portable is the popular Mozilla Thunderbird email client bundled with a launcher as a portable app, so you can take your email, address book and account settings with you. Hotmail accounts working after entering passwords! Only remaining issue was my Outlook accounts- they were now using Office365 connections. I installed 115.3.1 and it worked! Gmail working again. I installed 115.2.0 but saw that it was in Spanish. I restarted Thunderbird and saw that it had in fact installed 102 version but it had a warning that if I went through with it, I would lose all my data. I try to install a 102 version of Thunderbird from Uptodown but I thought it wouldn't let me. The Whole program very slow and even Gmail not working. I updated to 115.3.3 (automatically through Thunderbird) early October 21 to help solve the problem and it made it worse. This week on October 18 I got a huge Windows 10 cummulative update.Īfter that I noticed visual differences in Thunderbird and accounts not working (Gmail account taking hours to receive, Hotmail accounts able to send but not copy to sent folders, Outlook accounts not working at all- asking for cookies) Re entering account passwords for Hotmail accounts didn't work. I noticed no changes at that time- hence, I cannot blame 115.3.1 Looking at UptoDown version histories, that would be for 115.3.1 Checking my update histories, my last Thunderbird update prior to yesterday was October 8.

Free instal Mozilla Thunderbird 115.6.0