To set the e-mail signature for a dedicated alias, make sure your email address has been added in Settings on Gmail.
Open Gmail on your computer.
1. After proper configuration, go to the gSignature application by selecting details(black note) next to the e-mail signature pattern for the alias.
2. Install the e-mail signature for the main address and for the alias:
3. Go to the e-mail signature pattern, which should be assigned to the main email address, and install (without typing the alias manually)
4. Refresh Gmail and click “Create” to write a new message.
The e-mail signature changes depending on the email address used.
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