[exim] host name in SMTP greeting

Hi all,

I would like to know if we can setup the hostname in SMTP greetings in such a
manner that when we send an email to a domain, the hostname in SMTP greetings
should be the domain name rather than the hostname of the server. In other
words, if I do

telnet <domainname> 25

I should get the domain name instead of the server name. This is not a
particular domain name. But the prmiary_hostname should be changed according
to the domain to which I am sending emails or to which I do telnet.

--
With Regards,

Akhthar Parvez.K

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