On 11/06/2012 12:25 AM, Roman Gelfand wrote:
Is it a problem if I enforce tls from master.cf?
Rather the reverse: if you enforce TLS for all mail, you won't get any.
Add
-o smtpd_tls_security_level=encrypt
(mandatory whitespace before -o, and no spaces around =)
to your submission serv
Is it a problem if I enforce tls from master.cf?
Everything else, I have in place. I suppose, I could rate limit from
the same ip, password attempts, etc...
Thanks again
On Mon, Nov 5, 2012 at 5:57 PM, Jeroen Geilman wrote:
> On 11/05/2012 11:31 PM, Roman Gelfand wrote:
>>
>> I have setup post
On 11/05/2012 11:31 PM, Roman Gelfand wrote:
I have setup postfix as mail gateway behind a firewall. There are 2
instances of smtpd. One for outgoing and the other for incoming.
The outgoing smtpd is listening on non-standard port enforcing tls.
Clearly, security is not as big of a concern for
