InsertSignature

Rated 5 out of 5 stars

ద్వారా JF పై నవం. 21, 2024 · పెర్మాలింక్

I like it very much, similar to Outlook on how to manage and inserts signatures.
I did not installed any other add-on due the high amount of permissions required but this one is limited to the message which is excellent.
-Simple
-Intuitive
-Supports HTML