Unable to send emails - 'SSL received a malformed Certificate handshake message'
Hi two separate machines now cannot send emails with Thunderbird (other email programmes unaffected) and receiving AOK. Full message:- Sending of the message failed. SSL received a malformed Certificate handshake message. The configuration related to smtp.fireflyuk.net must be corrected.
Simply anyone know how to sort this (I am mildly technical but not programmer standard) and is this a known issue Mozilla are likely to fix or is it an issue at my email providers end? Thanks
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Try disabling outgoing mail scanning in what passes as an antivirus product if you have one installed. Generally they are pretty good at messing up encryption.