Rated 1 out of 5 stars

I don't know why so any sites point to this extension as a solutions to the signature stacking issue.

It DOES remove the signature on reply but ONLY if you change the account in the From field.

WHY would I want to do that?

I want to reply from MY email account.

So it works as advertised but is as much use as an ashtray on a motorbike for 99.9% of Thunderbird users.

Please make it work for replies from the account at which the email is received.