Mozilla Organization - ( Open Source)
Thunderbird is a powerful email client that allows to manage multiple accounts using a single interface.
Mozilla Thunderbird is a sophisticated open-source e-mail client. It is lightweight, extremely fast, easy to use and offers many advantages comparing to competing programs.
Mozilla Thunderbird consolidates its support for the Twitter API and for a similar display.
It easily connect to POP3 and IMAP accounts and offers an accessible interface with preview panel and tab (thereby facilitating reading e-mails).
Highly configurable, Thunderbird offers the user the possibility to customize the toolbar, add functionality through extensions and apply themes according to his tastes.
Thunderbird innovates and sees integrate instant messaging features. The user can indeed connect their Twitter accounts, Facebook, Google Talk, connect to IRC networks as well as moved by the XMPP protocol.
ThunderBird allows to manage multiple accounts making it possible to use different accounts with a single interface.
Apart from the use of multiple accounts, this tool offers security by encrypting the mail as it includes an optional encryption tool mails.
To enhance the security of the mail, Thunderbird has a tool that can automatically detect spam. To do this, the software automatically moves the undesirable letters and places them in another folder.
Whats New
Changed:
ADD-ON SUPPORT: Restartless add-ons continue to work if their authors have made the necessary minor adjustments. Non-restartless legacy add-ons using XUL overlays are only supported if add-on authors have adapted them, and Lightning/Calendar is the only one we know that has been adapted.
Changed UI when installing add-ons. Restart required for legacy extensions.
Calendar: UI improvements for event dialog.
Fixed:
Print preview not working in Thunderbird version 63 beta.
Various Theme fixes where incorrect colors, backgrounds, etc. were displayed. Folders with new messages not shown in bold on Mac.Add-on Options menu not working on Mac.
Shift+PageUp/PageDown in Write window.
Saving content of Write windows didn't overwrite existing file.
Issues related to "Edit Template" command.
Gloda attachment filtering.
S/MIME encryption/signing not working in Thunderbird version 63 beta.
Body search/filtering didn't reliably ignore content of tags.
Mails won't get removed from Trash folder using Maildir. Note: Other deletion issues related to Maildir still persist.
If the "Date" header of a message was invalid, Jan 1970 or Dec 1969 was displayed. Now using date from "Received" header instead.
Mailing list address auto-complete enter/return handling.
When sending of a message failed due a security issue, only "unknown error" was displayed. Now more details are given.
"Select All" in mail view not working in Thunderbird version 63 beta.
Known Issues
Unresolved:
Spellcheck marks disappeared erroneously for words with an apostrophe.
Editing a plaint text draft may display the entire message as quote (in blue).
Chat: Twitter not working due to API changes at Twitter.com (solution forthcoming).
Chat: Participants not sorted.