sendmail: Not running with correct effective GID. Is sendmail binary setgid mailtrap?
=================================== sendmail: Not running with correct effective GID. Is sendmail binary setgid mailtrap? [Error above error message shows in login SSH screen directly or you are getting this message]just change the send mail permission using below command:—chmod 2755 /usr/sbin/sendmail— That’s it..:)===================================
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