Go to the homepage of Alibaba Cloud Email, and then click the "Settings" icon in the upper right corner. (as shown in the figure below)
Under the Display Settings list, click Signature Settings. (as shown in the figure below)
Then, under signature settings, click the "New Signature" button. (as shown in the figure below)
Enter the edit signature window, then enter the signature title, then enter the signature content, and finally click the "OK" button below. (as shown in the figure below)
Then when sending an email to others, after editing the email content, click "Insert Signature" on the edit box and select the signature title. (as shown in the figure below)
After the email is sent successfully, check the sent email again, and you can see not only the email content, but also the previously set signature content under the email content. (as shown in the figure below)