User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:126.96.36.199) Gecko/20100914 Firefox/3.6.10 GTB7.1 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:188.8.131.52) Gecko/20101013 Thunderbird/3.1.5 Program worked perfectly until the new version came down yesterday (3.1.5). I changed no settings. Incoming mail still works, but can't send. I get no error message. Pressing Send just does nothing. It is not my ISP or smtp info. Outlook Express still works fine with the same settings. Reproducible: Always Steps to Reproduce: 1. Write a new message 2. Press "Send" 3. Nothing happens
Mine does the same too
Anyhting in Tools -> Error console ? Does starting Thunderbird in -safe-mode solves the issue ?
I have found what seems to be the source of the problem -- SpamFighter anti-spam software. I reinstalled Spamfighter and Thunderbird now works perfectly.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 7 years ago
Resolution: --- → INVALID
Summary: Can't send email. Pressing "Send" button does nothing. → Can't send email. Pressing "Send" button does nothing. caused by SPAMfighter
Whiteboard: [add-on: SPAMfighter]
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