I have been trying to work with Sendmail on a Linux machine. I have been
unable to convince it to accept mail from remote hosts. Attempting to telnet
to port 25 gets me an error message:
"Recipient names must be specified"
I have not had the same problems with a Solaris machine I have temporary
access to. I've been going through the O'Reilly sendmail book, as well some
references on TCP/IP, but all the information seems to count on sendmail
running OK in the first place.
Any suggestions (other than tossing Linux - not really an option yet).
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