I think that if u will enable SMTP Proxy with the Smart Host option u will be fine.
Vadim B wrote: > hello, > > we have an internal mail server 10.2.1.2/16 sitting in the orange zone. this > server is working as open relay for the internal clients 10.3.0.0/16 because > the clients are often sending emails in the name of our customers. > The mail server is configured to allow relay from the internal network but > not from external also not from the firewall 10.2.1.1 10.1.1.1 10.3.1.1 but > the problem is the if the client is sending the the mail to the mail server > 10.2.1.2 the firewall gets the packets and rewrite the source adress to > 10.2.1.1 so the mail server is not accepting the relay and drops the mail. > > our problem is that all incoming mail have the ip 10.2.1.1 as the source > adress not matter if they come from outside or inside to the mail server. > > Note beside. the SMTP Proxy is disabled. and i created a nat enty like this: > uplink any-->port:25 -->10.2.1.2 > > how can I configure the firewall so it will forward the packets form the > internal network without rewriting them? > > greetings > -- Multumesc, Bogdan MILESCU Manager IT&C SC ELMAS SRL www.elmas.ro www.1234.ro B-dul Grivitei Nr 1Y Brasov, Romania Tel 0720100115, Fax 0268308705 ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Efw-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/efw-user
