Installing your email signature on Zoho Mail Sebastien Barrau October 01, 2017 16:54 Updated Related articles How do I add a signature to Apple Mail on iOS? How do I add a email signature to Outlook 2003-2016 ? How do I add a email signature to Gmail Mail ? How do I add an email signature in Outlook 2016 for Mac? Will my signatures still work if I cancel my account? Comments 0 comments Please sign in to leave a comment.