In Gmail, how can I have customized signatures based on the From: address?

Question

In Gmail, I have a number of accounts that I can choose to send from. (Old e-mail address, one used just for gaming, one for my blog, etc.)

How can I have a unique signature for each depending on which I choose?

Answer 1

Google just released Rich Text signatures, which also includes the ability to have a unique signature for each From address.

Gmail also now supports a unique signature for each email address associated with your account. So, if you send mail using a custom "From:" address, you can use a different signature for that address. From the Settings page, you can edit the signature for each account by changing the email address that appears in the dropdown menu.

https://gmail.googleblog.com/2010/07/rich-text-signatures.html

Answer 2

Have you looked at canned responses;

https://gmail.googleblog.com/2008/10/new-in-labs-canned-responses.html

These can be used along with filters.

Answer 3

Check out WiseStamp extension for Firefox and Chrome.