<br><br><div><span class="gmail_quote">On 7/18/06, <b class="gmail_sendername">Richard Harding</b> <<a href="mailto:rharding@mitechie.com">rharding@mitechie.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Henrik Hudson wrote:<br>> On Tuesday 18 July 2006 14:52, "jason reynolds" <<a href="mailto:jeruvin@gmail.com">jeruvin@gmail.com</a>> sent a<br>> missive stating:<br>>> I'm curious if anyone has any experience with a Linux mail server in
<br>>> addition to Exchange on a network. I'm thinking if it's possible to have 40<br>>> email accounts setup on a Linux mail server and have 10 of these emails<br>>> forwarded to an exchange server on the network and the rest available to a
<br>>> pop client connecting to the Linux mail server.<br>><br>> Under a single domain?<br>><br>> Easiest would be to create and <a href="mailto:user@exchange.domain.com">user@exchange.domain.com</a> for email in your
<br>> internal network on the exchange server and then just alias mail for users<br>> destined to <a href="mailto:user@domain.com">user@domain.com</a> to the exchange mailbox. You can even scrub the<br>> email before it hits your exchange server, etc...
<br>><br>> Henrik<br><br>That is what I do. We run Linux based mail accounts for 70 students and<br>the 8 staff run on an exchange server. I have the aliases setup in<br>/etc/asiases for the exchange server. Staff use OWA for web based access
<br>to exchange and squirrelmail for student's access to their mail. It<br>works well as all the exchange mail is filtered with clam, spamassassin,<br>etc.<br><br>Rick<br></blockquote></div><br>I actually have a similar setup- but i use a combination of Zimbra and Exchange. I'm having a bit of a problem with Zimbra that perhaps someone here can give me advice on.
<br><br>The question isn't Zimbra specific, but more about general email servers...<br><br>My frontend postfix server has all of the accounts in the domain aliased to their necessary backend servers... ie.<br><br><a href="mailto:user@domain.com">
user@domain.com</a> <a href="mailto:user@server1.domain.com">user@server1.domain.com</a><br><a href="mailto:user@domain.com">user@domain.com</a> <a href="mailto:user@server2.domain.com">user@server2.domain.com</a><br><br>
The gateway works great, for the most part- the problem is that Zimbra doesn't send out out-of-office responses because the RCPT TO: in the envelope doesn't match the TO: in the headers! I guess this behavior is by design, so that mailing lists don't get sent out-of-office messages... But it screws me!
<br><br>So, my question- should i try to figure out how to get my Postfix gateway to rewrite the headers? Or should i try to coax Zimbra into thinking that the TO: header is valid?<br><br>