[Sunhelp] moving from sendmail 8.8.8 to 8.9.3

Melinda Taylor melinda at phys.unsw.edu.au
Thu Mar 2 17:37:05 CST 2000


Hi Bill,

I found that compiling and installing sendmail 8.9.3 (on solaris
2.6) was really easy and so I just did that and ditched the old
version. I also found that all the default files worked perfectly
with solaris 2.6.

I will also forward an email with some sendmail rules
for preventing spam relays....

Hope this is what you were after :)

Thanks :)

Melinda


On Wed, 1 Mar 2000, Bill Bradford wrote:

> Anybody know how to move from sendmail 8.8.8 to 8.9.3 as painless
> as possible?  8.8.8 has some "features" that let it be used as
> an open relay, while 8.9.3 fixes these.
> 
> More specifically, how do I *stop* this from working on 8.8.8:
> 
> >>> RSET
> <<< 250 Reset state
> >>> MAIL FROM:<spamtest at mail.server.name>
> <<< 250 <spamtest at mail.server.name>... Sender ok
> >>> RCPT TO:<"mrbill at mrbill.net">
> <<< 250 <"mrbill at mrbill.net">... Recipient ok
> >>> DATA
> <<< 354 Enter mail, end with "." on a line by itself
> >>> (message body)
> <<< 250 RAA22386 Message accepted for delivery
> 
> This shouldnt have let the message through, just because the sender
> said his mail was from whatever at mail.server.hostname (it wasnt, it
> was coming in through port 25).
> 
> Alternately, I need to know how to implement this, in 8.9.3:
> 
> # no relay anti spam stuff
> F{RelayTo} /etc/mail/RelayTo
> F{LocalIP} /etc/mail/LocalIP
> 
> You know, I really hate sysadmins who dont leave their .mc files around
> for the next guy....
> 
> Bill
> 
> -- 
> +---------------+-------------------+
> | Bill Bradford | mrbill at mrbill.net |
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