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Thunderbird 78.3.2, Cannot get Subject line to work when using mail merge

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  • Last reply by Matt

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Since I upgraded to Thunderbird 78.3.2 (32-bit), any subject line I enter for a mail merge gets completely ignored and messages with blank subject lines are produced. I have tried uninstalling the Mail Merge addon and then re-installing it, all to no avail. Operating system is Widows 10. No other add-ons are installed but Enigmail was installed on the previous major release. Any suggestions as to how to resolve this would be really appreciated.

Since I upgraded to Thunderbird 78.3.2 (32-bit), any subject line I enter for a mail merge gets completely ignored and messages with blank subject lines are produced. I have tried uninstalling the Mail Merge addon and then re-installing it, all to no avail. Operating system is Widows 10. No other add-ons are installed but Enigmail was installed on the previous major release. Any suggestions as to how to resolve this would be really appreciated.

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have you asked the author of the mail merge addon about this?