0
votes
2answers
48 views

Exim forwards not going out through TLS

I'm trying to get Exim to use STARTTLS to send emails that are just FORWARDS. I have a server accepting email at example-accepting.com for users. So I want user@example-accepting.com to forward all ...
4
votes
1answer
1k views

Exim TLS and Secure SMTP

I'm in the process of converting an existing mail server to support encrypted SMTP for our clients, but I've run into this brick wall with very little useful log data to help me forward. Everything ...
3
votes
3answers
3k views

Exim and TLS AUTH not working for some clients

On our outgoing mail server, we've recently upgraded to Debian Squeeze (stable), and we're having some odd issues with TLS authentication. I suspect it may be an issue with OpenSSL, or maybe my ...
0
votes
3answers
397 views

Secure email routing

We have relationships with some banks that are trying to implement some secure email. Is there any method that would force the server to send emails via TLS when sending email to a specific domain? ...
0
votes
1answer
205 views

Exim force NON-TLS for a certain relay host

I have to relay mail to a certain host that advertises TLS but the remote host falls over. How can I add something to my router that forces the router not to use TLS. This is my route ...
1
vote
3answers
1k views

Exim force TLS for specific destination domain

I need to configure Exim to require TLS when sending emails to a specific domain. I know that I can use hosts_require_tls = host in the smtp transport. But it sounds like that requires that I set ...
0
votes
3answers
899 views

cPanel configuration appears to allow unauthenticated SMTP - how to fix?

One of my clients is using a cPanel-based Virtual Dedicated Server that appears to allow unauthenticated SMTP: bash$ echo EHLO | nc mail.clientscompany.com 25 ... 250-SIZE 52428800 250-PIPELINING ...