Cannot open mailer: No such file or directory

I switched system and found GNU Mailutils giving me kind of different
message:

gnu-mail [email protected]
Subject: Test
Something here
Cannot open mailer: No such file or directory
cannot send message: No such file or directory

I do have `sendmail' in my path and it points to msmtp-runqueue.sh
which works well. 

I don't know how to solve this.


-- 
Jean

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