Select general items for mailbox settings.

Slide the mouse wheel to the personalized signature bar. If it is not set before, there is no signature on it. If there is, it is the previous signature.

Click Edit to enter the signature editing page.

You can edit your own signature by editing the page, and you can edit different signatures at the same time. You can choose different signatures when sending mail.

As shown in the figure below, it is a page for writing emails, and it has a signature for starting editing by default. If you need to choose another signature or cancel the signature, you can also click the red box below to set it.

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