How about : Change the port forwarding on site A to send SMTP traffic to the server at site B.
Configure the server to use Site A router for it's external gateway ? If there isn't too much traffic then just do it for the whole server, otherwise use policy routing to send just SMTP traffic via site A. Also, how dynamic is the address at site B ? If the address only changes infrequently, and this is a temporary setup, then could you get away with setting a short TTL on the MX record and changing it as required ? Or even use one of the dynamic-ip-to-dns services for the hostname in the MX record. Or, setup a temporary mail server at site A, with the same config (user accounts etc) as the main server, but forwarding all received messages to the other server. -- Simon Hobson Visit http://www.magpiesnestpublishing.co.uk/ for books by acclaimed author Gladys Hobson. Novels - poetry - short stories - ideal as Christmas stocking fillers. Some available as e-books. ------------------------------------------------------------------------------ Learn how Oracle Real Application Clusters (RAC) One Node allows customers to consolidate database storage, standardize their database environment, and, should the need arise, upgrade to a full multi-node Oracle RAC database without downtime or disruption http://p.sf.net/sfu/oracle-sfdevnl _______________________________________________ Shorewall-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/shorewall-users
