Supress ssh mail errors only

Multi tool use

Supress ssh mail errors only
Hello I currently have a script that creates ssh tasks on the fly but want to be able to suppress only ones that have to do with email creation, for example if I try
/usr/local/psa/bin/mail -r test@domain.com
if the user does not exist I get...
An error occured during mailname removal: Mailname 'test@domain.com' doesn't exists
or for that matter if I create an account, suppress the output.
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