I can't send any e-mail (receiving works fine) - get the "550 - relaying denied message" - this from a SME 8.7beta server installed on a VM at a remote site. I'm connecting via a VPN (Netscreen to Netscreen) to send and receive mail.
The weird thing is that my old (but still running) 7.5 server at the same location WILL relay messages (and has been for the last 5 years)
The old system is as follows:
Laptop - Netscreen firewall (home) - Internet - Netscreen Firewall (office)- SME 7.5 as only system installed on Dell Poweredge 350
<VPN>
The new system is:
Laptop - Netscreen firewall (home) - Internet - Netscreen Firewall (office)- SME 8.7 on VMWare ESX host on a Dell Poweredge SC1425
<VPN>
I first installed the SME 8, then restored a backup of our old server.
As far as I can tell, everything else is working fine - I can receive mail, the web sites are visible, I can FTP into the server via the VPN. Server manager is accessible via the VPN. It just won't send mail.
Anyone have any suggestions?
Edit: I CAN send mails to other domains on the SME 8 server, but not to any external domains.
Update: I now find that I need to activate some sort of encryption in my mail client (Outlook). Can someone help me with either implementing this encrption or disactivating this function on the server?
SOLVED: Just in case anyone else struggles, here is the link:
http://wiki.contribs.org/Email_-_Setting_up_E-mail_clients_for_SME_8.0