I need a solution
Hello, I would like an aid with PGP Webmail Service and delivery of messages.
I have an environment with 4 servers, 2 keyservers (corporate) and 2 Webmail (DMZ).
Upon delivery of e-mail in PDF, PGP KS notes that the external user has no key and sends the registration request, which is fine.
After the registration of external user on the web server (DMZ) sending the first message occurs by servers located in the DMZ and not on the internal network (corporate) and for security reasons, I can not release port 25 from inside the corporate network to external network (DMZ).
If anyone has a solution for this case, please let me know, where we can force the output of the first encrypted message by KS servers and not to external network.