Gmail Send Later – Send from Another Address

I love this Google Sheet approach to schedule Gmail messages, and I’ve been using it quite a bit.

I’ve noticed, though, that the messages sent by the scheduler come from the address of my gmail account rather than the address of the account that gmail is accessing via a POP server. The “reply-to” is the POP address, but not the “from”. Is there any way to have messages sent by the scheduler be from the POP address rather than from the gmail address?



  • Yes, the script can be customized to send email messages from another email address. You can open the script code and add the “from” parameter to the GmailApp.sendmail method.

    If you are not familiar with code, contact me via and I’ll do it for a fee.