Hi everyone. Just started with Astaro, using 6.303 with Exchange 2003. Have enabled SMTP Proxy.
The proxy routes incoming email with no problem to Exchange.
I have two types of outgoing email from Exchange. The bulk goes via the default SMTP connector to a smart relay (www.authsmtp.com) as otherwise I get a lot of rejections from other mail servers. The rest (mail destined for Yahoo and Blackberry) goes via DNS (and not via the smart relay) as the bulk of mail to these two domains is forwarded by Exchange to our pda's and the smart relay cannot cope with 'unknown' senders (hence the need to send it via DNS). This setup works well for us.
But when enabling SMTP proxy on Astaro I notice that mail leaving Exchange via the DNS connector is working fine, but mail leaving via the www.authsmtp.com connector does not leave, UNTIL I disenable the SMTP proxy on Astaro, when the emails then get delivered fine to the smart relay!
Any advice gratefully appreciated!
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