Email Server Issues (postfix, rainloop, dovecot)

UPDATE: <br> <br>Finally figured out the problem… <br> <br>It was an IPtables Rules conflict. <br> <br>I flushed the iptables and redid all the rules to allow smtp, imap, pop3 and icmp traffic. <br> <br>I had no idea why I had these iptable rules in the firstplace. I never configured it. I had another droplet and it did not have the same rules. <br> <br>

my postfix main conf <br> <br> GNU nano 2.2.6 File: /etc/postfix/main.cf <br> <br># See /usr/share/postfix/main.cf.dist for a commented, more complete version <br> <br> <br># Debian specific: Specifying a file name will cause the first <br># line of that file to be used as the name. The Debian default <br># is /etc/mailname. <br>#myorigin = /etc/mailname <br> <br>smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) <br>biff = no <br> <br># appending .domain is the MUA’s job. <br>append_dot_mydomain = no <br> <br># Uncomment the next line to generate “delayed mail” warnings <br>#delay_warning_time = 4h <br> <br>readme_directory = no <br> <br># TLS parameters <br>smtpd_tls_cert_file = /etc/ssl/certs/smtpd.crt <br>smtpd_tls_key_file = /etc/ssl/private/smtpd.key <br>smtpd_use_tls=yes <br>smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache <br>smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache <br> <br># See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for <br># information on enabling SSL in the smtp client. <br> <br>myhostname = leoadhemartan.com <br>alias_maps = hash:/etc/aliases <br>alias_database = hash:/etc/aliases <br>myorigin = /etc/mailname <br>mydestination = leoadhemartan.com, localhost, localhost.localdomain, localhost <br>relayhost = <br>mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 <br>mailbox_command = <br>mailbox_size_limit = 0 <br>recipient_delimiter = + <br>inet_interfaces = all <br>inet_interfaces = $myhostname <br>inet_interfaces = $myhostname, localhost <br>inet_protocols = all <br>home_mailbox = Maildir/ <br>smtpd_sasl_local_domain = leoadhemartan.com <br>smtpd_sasl_auth_enable = yes <br>smtpd_sasl_security_options = noanonymous <br>broken_sasl_auth_clients = yes <br>smtpd_recipient_restrictions = permit_mynetworks permit_sasl_authenticated reject_unauth_destination reject_sender_login_mismatch <br>smtp_tls_security_level = may <br>smtpd_tls_security_level = may <br>smtpd_tls_auth_only = no <br>smtp_tls_note_starttls_offer = yes <br>smtpd_tls_CAfile = /etc/ssl/certs/cacert.pem <br>smtpd_tls_loglevel = 1 <br>smtpd_tls_received_header = yes <br>smtpd_tls_session_cache_timeout = 3600s <br>tls_random_source = dev:/dev/urandom <br># DKIM <br>milter_default_action = accept <br>milter_protocol = 2 <br>smtpd_milters = inet:localhost:8891 <br>non_smtpd_milters = inet:localhost:8891

still can’t receimails… <br>I can’t connect to mydomain at port 25 through telnet (connect failed) <br> <br>this is the output of my netstat -plntu command <br> <br>http://pastebin.com/XiXDJ6bX <br> <br>