
Open the message in a New Tab, resize the window, or change your layout to Classic View or Wide View to view the message. When working Offline, if you compose an email and select 'Send Later', your message may not be sent if you reconnect automatically to the Internet.
You will need need to manually resend the email from your Outbox.
In some cases, using 'Save As Template' from the File menu may not work. You can still Save As Template from the email Compose window or drag the message into the Template folder. The keyboard shortcut for 'Mark All Read' has changed from Ctrl+Shift+C to Shift+C. If you are using the Kaspersky Anti-Spam Extension from Kaspersky Internet Suite 2010, it is disabled in Thunderbird 3.0.1 and later. This is fixed in Kaspersky Internet Suite 2011 ( Bug 533692) Poorly designed or incompatible extensions can cause problems with your email client, including make it crash, slow down message display, etc. If you encounter strange problems relating to parts of the email client no longer working, the email client not starting, windows with strange or distorted appearance, degraded performance, etc, you may be suffering from Extension or Theme trouble. #THUNDERBIRD FOR MAC 2017 MAC OS#
On Windows, start using the "Safe Mode" shortcut created in your Thunderbird mac os 10.4 windows# thunderbird -safe-mode and on Mac OS X, run:Ĭd /Applications/Thunderbird.app/Contents/MacOS/ Start menu or by running thunderbird.exe -safe-mode. When started in Safe Mode all extensions are disabled and the Default theme is used. Disable the Extension/Theme that is causing trouble and then start normally.