Support for the mail merge addon is provided by the author using the email address provided on the download page.

https://addons.thunderbird.net/en-us/thunderbird/addon/mail-merge/

I fixed this issue by uninstalling mailmerge, close and restart Thunderbird, then re-install mail merge. After this, I tested mailmerge. Works like a champ!

I emailed tech support about the {{email}} error and he suggested that I ignore it.

Bob

Thunderbird 91.2.0 Windows 8.1

I fixed this issue by uninstalling mailmerge, close and restart Thunderbird, then re-install mail merge. After this, I tested mailmerge. Works like a champ! I emailed tech support about the {{email}} error and he suggested that I ignore it. Bob Thunderbird 91.2.0 Windows 8.1

Yep, just ingore it!

Problem solved

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