|SYSTEM INFORMATION||
Ubuntu 20.04.2 LTS
Webmin version|1.973|
Usermin version|1.823|
Virtualmin version|6.16|
*Postfix 3.4.13
*Dovecot 2.3.7.2
Hello All,
I am really struggling to get my email server back up and running. I was using a VPS and recently migrated to an internal server. Everything was working before I migrated, and I meticulously tried to copy everything over and have double checked with my old VPS install and things seem to be correct. The only thing that is not working from the migration is the email server. My ISP is blocking port 25, but supposedly the other ports are open and operating. I am new to email servers, and I would probably have ignored this if it wasn’t for the fact my website uses the server to send verification emails and when my ssl needs renewed it is confirmed with a domain controlled email.
Below I have posted a few items to help get the ball rolling. I started with my mail.log, then you will see my main and master config. Any help would be appreciated as I can’t send and can’t receive any email so both postfix and dovecot seem to be incorrectly configured.
Aug 8 07:23:32 vegoplus postfix/postfix-script[145960]: starting the Postfix mail system
Aug 8 07:23:32 vegoplus postfix/master[145962]: daemon started -- version 3.4.13, configuration /etc/postfix
Aug 8 07:23:32 vegoplus postfix/qmgr[145964]: 4B7B25C09D5: from=<webmaster@vegoplus.com>, size=1340, nrcpt=1 (queue active)
Aug 8 07:23:32 vegoplus postfix/qmgr[145964]: BB93E5C0AFE: from=<webmaster@vegoplus.com>, size=869, nrcpt=1 (queue active)
Aug 8 07:23:32 vegoplus postfix/qmgr[145964]: D86775C138F: from=<webmaster@vegoplus.com>, size=646, nrcpt=1 (queue active)
Aug 8 07:23:33 vegoplus postfix/postfix-script[146040]: warning: symlink leaves directory: /etc/postfix/./makedefs.out
Aug 8 07:24:03 vegoplus postfix/smtp[145967]: connect to gmail-smtp-in.l.google.com[173.194.205.27]:25: Connection timed out
Aug 8 07:24:03 vegoplus postfix/smtp[145972]: connect to gmail-smtp-in.l.google.com[173.194.205.27]:25: Connection timed out
Aug 8 07:24:03 vegoplus postfix/smtp[145973]: connect to gmail-smtp-in.l.google.com[173.194.205.27]:25: Connection timed out
Aug 8 07:24:33 vegoplus postfix/smtp[145967]: connect to alt1.gmail-smtp-in.l.google.com[64.233.186.27]:25: Connection timed out
Aug 8 07:24:33 vegoplus postfix/smtp[145973]: connect to alt1.gmail-smtp-in.l.google.com[64.233.186.27]:25: Connection timed out
Aug 8 07:24:33 vegoplus postfix/smtp[145972]: connect to alt1.gmail-smtp-in.l.google.com[64.233.186.27]:25: Connection timed out
Aug 8 07:24:48 vegoplus postfix/smtp[145972]: connect to alt2.gmail-smtp-in.l.google.com[209.85.202.27]:25: No route to host
Aug 8 07:25:03 vegoplus postfix/smtp[145967]: connect to alt2.gmail-smtp-in.l.google.com[209.85.202.27]:25: Connection timed out
Aug 8 07:25:03 vegoplus postfix/smtp[145973]: connect to alt2.gmail-smtp-in.l.google.com[209.85.202.27]:25: Connection timed out
# See /usr/share/postfix/main.cf.dist for a commented, more complete version
# Debian specific: Specifying a file name will cause the first
# line of that file to be used as the name. The Debian default
# is /etc/mailname.
#myorigin = /etc/mailname
smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
biff = no
# appending .domain is the MUA's job.
append_dot_mydomain = no
# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h
readme_directory = no
# See http://www.postfix.org/COMPATIBILITY_README.html -- default to 2 on
# fresh installs.
compatibility_level = 2
# TLS parameters
smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key
smtpd_tls_security_level = may
smtp_tls_CApath=/etc/ssl/certs
smtp_tls_security_level = may
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
myhostname = vegoplus.com
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = $mydomain
mydestination = $myhostname, vegoplus, vps.server.local, vegoplus.com, localhost.com, localhost
mailbox_command = /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME
mailbox_size_limit = 0
recipient_delimiter = +
inet_protocols = ipv4
virtual_alias_maps = hash:/etc/postfix/virtual
sender_bcc_maps = hash:/etc/postfix/bcc
sender_dependent_default_transport_maps = hash:/etc/postfix/dependent
home_mailbox = Maildir/
smtpd_sasl_auth_enable = yes
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = permit_mynetworks permit_sasl_authenticated reject_unauth_destination check_policy_service inet:127.0.0.1:10023
allow_percent_hack = no
tls_server_sni_maps = hash:/etc/postfix/sni_map
mynetworks_style = subnet
smtpd_sasl_auth_enable = yes
#
# Postfix master process configuration file. For details on the format
# of the file, see the master(5) manual page (command: "man 5 master" or
# on-line: http://www.postfix.org/master.5.html).
#
# Do not forget to execute "postfix reload" after editing this file.
#
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (no) (never) (100)
# ==========================================================================
smtp inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes -o smtpd_tls_security_level=may
#smtp inet n - y - 1 postscreen
#smtpd pass - - y - - smtpd
#dnsblog unix - - y - 0 dnsblog
#tlsproxy unix - - y - 0 tlsproxy
#submission inet n - y - - smtpd
# -o syslog_name=postfix/submission
# -o smtpd_tls_security_level=encrypt
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_tls_auth_only=yes
# -o smtpd_reject_unlisted_recipient=no
# -o smtpd_client_restrictions=$mua_client_restrictions
# -o smtpd_helo_restrictions=$mua_helo_restrictions
# -o smtpd_sender_restrictions=$mua_sender_restrictions
# -o smtpd_recipient_restrictions=
# -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
# -o milter_macro_daemon_name=ORIGINATING
#smtps inet n - y - - smtpd
# -o syslog_name=postfix/smtps
# -o smtpd_tls_wrappermode=yes
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_reject_unlisted_recipient=no
# -o smtpd_client_restrictions=$mua_client_restrictions
# -o smtpd_helo_restrictions=$mua_helo_restrictions
# -o smtpd_sender_restrictions=$mua_sender_restrictions
# -o smtpd_recipient_restrictions=
# -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
# -o milter_macro_daemon_name=ORIGINATING
#628 inet n - y - - qmqpd
pickup unix n - y 60 1 pickup
cleanup unix n - y - 0 cleanup
qmgr unix n - n 300 1 qmgr
#qmgr unix n - n 300 1 oqmgr
tlsmgr unix - - y 1000? 1 tlsmgr
rewrite unix - - y - - trivial-rewrite
bounce unix - - y - 0 bounce
defer unix - - y - 0 bounce
trace unix - - y - 0 bounce
verify unix - - y - 1 verify
flush unix n - y 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - y - - smtp
relay unix - - y - - smtp
-o syslog_name=postfix/$service_name
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - y - - showq
error unix - - y - - error
retry unix - - y - - error
discard unix - - y - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - y - - lmtp
anvil unix - - y - 1 anvil
scache unix - - y - 1 scache
postlog unix-dgram n - n - 1 postlogd
#
# ====================================================================
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# Many of the following services use the Postfix pipe(8) delivery
# agent. See the pipe(8) man page for information about ${recipient}
# and other message envelope options.
# ====================================================================
#
# maildrop. See the Postfix MAILDROP_README file for details.
# Also specify in main.cf: maildrop_destination_recipient_limit=1
#
maildrop unix - n n - - pipe
flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
#
# ====================================================================
#
# Recent Cyrus versions can use the existing "lmtp" master.cf entry.
#
# Specify in cyrus.conf:
# lmtp cmd="lmtpd -a" listen="localhost:lmtp" proto=tcp4
#
# Specify in main.cf one or more of the following:
# mailbox_transport = lmtp:inet:localhost
# virtual_transport = lmtp:inet:localhost
#
# ====================================================================
#
# Cyrus 2.1.5 (Amos Gouaux)
# Also specify in main.cf: cyrus_destination_recipient_limit=1
#
#cyrus unix - n n - - pipe
# user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
#
# ====================================================================
# Old example of delivery via Cyrus.
#
#old-cyrus unix - n n - - pipe
# flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
#
# ====================================================================
#
# See the Postfix UUCP_README file for configuration details.
#
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
#
# Other external delivery methods.
#
ifmail unix - n n - - pipe
flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp unix - n n - - pipe
flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
scalemail-backend unix - n n - 2 pipe
flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}
mailman unix - n n - - pipe
flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
${nexthop} ${user}
submission inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes -o smtpd_tls_security_level=may
smtps inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes -o smtpd_tls_security_level=may -o smtpd_tls_wrappermode=yes
I’m not sure what I am missing. I’ve tried everything I can think of and my google fu is failing me.