1
vote
2answers
362 views

postfix TLS disconnect from unknown

I install centos 6.4 posttfix with sasl and TLS my postconf -e alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases broken_sasl_auth_clients = yes command_directory = /usr/sbin ...
0
votes
1answer
171 views

Removing “noplaintext” from Postfix conf due to lack of CRAM-MD5 support in clients. Is that insecure?

I have enabled TLS support in POSTFIX and authentication is delegated to Dovecot which offers "plain login cram-md5" methods. The SASL section in my Postfix conf had smtpd_sasl_local_domain = ...
2
votes
1answer
4k views

SASL PLAIN authentication failed: another step is needed in authentication

I have one host (rhea) where I have installed a postfix to relay the emails from my home server (tronics24), which is on a DSL connection. I have generated self-signed certificates: (on rhea) touch ...
0
votes
1answer
88 views

sasl and tls with dns load balancing

I am using DNS load balancing in my centOs 5 server.The mail sent to the load balancer server are balanced by sending them to 4 more servers who then pass the mails to their destinations in the ...
0
votes
1answer
152 views

sasl and tls postfix

Can anyone suggest me a proper tutorial to configure postfix SASL and tls in my centOs 5 server. I need this to authenticate clients on a different network to send mail from my mail server and prevent ...
0
votes
1answer
519 views

Sending Postfix messages over SSL

I've been trying to setup Postfix on our Debian server and as I understand it, all messages get send via Telnet on port 25. I've followed these instructions exactly: http://wiki.debian.org/Postfix ...