Using Windows: Send to --> Mail recipient, msg is sent OK, but not saved in Sent folder, with err msg about it. Sending from within Thunderbird: msg saved OK.
When using Windows 8.1 context menu: Send to --> Mail recipient, message is sent OK, but not saved in Sent folder, with error massage: There was an error saving the message to Sent. Retry? (selecting Retry doesn't help).
Similar issue happens when I open a ".eml" file and Reply of Forward it.
When composing a new message from within Thunderbird, all is OK, including saving in the Sent folder.
Already tried: Compacting the Sent folder. Compacting all folders of the account. Uninstall Thunderbird and install the latest version (31.6.0).
When using Windows 8.1 context menu: Send to --> Mail recipient, message is sent OK, but not saved in Sent folder, with error massage: There was an error saving the message to Sent. Retry? (selecting Retry doesn't help).
Similar issue happens when I open a ".eml" file and Reply of Forward it.
When composing a new message from within Thunderbird, all is OK, including saving in the Sent folder.
Already tried:
Compacting the Sent folder.
Compacting all folders of the account.
Uninstall Thunderbird and install the latest version (31.6.0).