Correct me if I am wrong on this, but sendmail and mail are two different things. You can test this by stopping sendmail (option 3 above) and exicuiting the mail command (option 4 above). If there is not a need to have sendmail turned on it should be let off since it actually allows access to your server. Mail's purpose is to send mail from the server to another address. Sendmail's purpose is actually for the server to receive mail.
Sendmail daemon is not strictly needed, but many admins find that running it without the "-bd" option and with a variation of the "-q5m" option is still absolutely needed to queue and resend messages when/if their relay server goes down.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.