Fail to send Email by deluge

Fail to send Email by deluge

Hi,

today I gonna update some email include details in deluge, while this msg pops up and restrict me to save but my rules has run for one year.

can you tell me how to use one of our admin account or super admin account to send the email?

I tried to update to zoho.adminuserid / "kava@xxx" but all fail

 Failed to update function The "from" address can only be either zoho.loginuserid or a verified email address. Please specify a valid email address and try again. (Line : 3)