Posts by longsyee

    oops sorry missing some part of posting


    Im using IMSCP ver 1.3.5
    Im running behind NAT port for 25 and 143 are opened


    Firewall inactive



    MXtoolbox said that


    SMTP Reverse DNS Resolution Reverse DNS Resolution - No PTR Record found (Yellow)
    SMTP TLS Warning - Does not support TLS. (Yellow)
    SMTP Connection Time 1.188 seconds - Good on Connection time (Green)
    SMTP Open Relay OK - Not an open relay. (Green)
    SMTP Transaction Time 4.131 seconds - Good on Transaction Time (Green)

    Hi im able to receive email from google and but unable to send email. My mail log saying connection time out. Clean install nothing has been touch for postfix and dovecot


    Using
    Ubuntu 16.04 Server amd64
    running under Proxmox virtual environment


    Checking from MXtoolbox saying


    SMTP Reverse DNS Resolution Reverse DNS Resolution - No PTR Record found More Info
    SMTP TLS Warning - Does not support TLS. More Info
    SMTP Connection Time 1.193 seconds - Good on Connection time
    SMTP Open Relay OK - Not an open relay.
    SMTP Transaction Time 4.168 seconds - Good on Transaction Time


    Which part I'm missing? and where can i start looking at. I'm beginner for this. Please help me out. <3
    been wondering for week and unable to get this done




    Report from /var/log/mail.log

    Latest Re update

    i have tried google (gmail) just around 15 min ago (sending ---> no respond) but show the green successful below
    but my mail never arrived (not in spam too)


    for receive mail work perfecly


    latest log shows postfix error

    Code
    1. Aug 17 00:15:58 panel postfix/smtp[4358]: 27936AC1601: to=<[email protected]>, relay=none, delay=110466, delays=110315/0.12/150/0, dsn=4.4.1, status=deferr$
    2. Aug 17 00:15:58 panel postfix/smtp[4365]: 33241AC1E8F: to=<[email protected]>, relay=none, delay=199857, delays=199706/0.42/150/0, dsn=4.4.1, status=deferr$
    3. Aug 17 00:15:58 panel postfix/smtp[4364]: 10C8CAC1E4F: to=<[email protected]>, relay=none, delay=228980, delays=228829/0.39/150/0, dsn=4.4.1, status=deferr$
    4. Aug 17 00:15:58 panel postfix/smtp[4361]: 862F1AC20D9: to=<[email protected]>, relay=none, delay=527, delays=377/0.25/150/0, dsn=4.4.1, status=deferred (co$
    5. Aug 17 00:15:58 panel postfix/smtp[4363]: DD026AC20E0: to=<[email protected]>, relay=none, delay=1597, delays=1446/0.34/150/0, dsn=4.4.1, status=deferred ($
    6. Aug 17 00:15:58 panel postfix/error[4400]: 90A44AC1A0F: to=<[email protected]>, relay=none, delay=145048, delays=144898/151/0/0.07, dsn=4.4.1, status=defer$
    7. Aug 17 00:15:58 panel postfix/error[4401]: 42DD4AC20EA: to=<[email protected]>, relay=none, delay=761, delays=610/151/0/0.09, dsn=4.4.1, status=deferred (d$
    8. Aug 17 00:18:28 panel postfix/qmgr[3508]: 93042AC20E9: from=<[email protected]>, size=640, nrcpt=1 (queue active)
    9. Aug 17 00:18:29 panel postfix/error[4412]: 93042AC20E9: to=<[email protected]>, relay=none, delay=1055, delays=1055/0.01/0/0.11, dsn=4.4.1, status=deferred$
    Code
    1. Aug 14 01:41:13 panel postfix[27166]: Postfix is running with backwards-compatible default settingsAug 14 01:41:13 panel postfix[27166]: See http://www.postfix.org/COMPATIBILITY_README.html for detailsAug 14 01:41:13 panel postfix[27166]: To disable backwards compatibility use "postconf compatibility_level=2" and "postfix reload"Aug 14 01:41:14 panel postfix/master[27211]: daemon started -- version 3.1.0, configuration /etc/postfixAug 14 02:05:05 panel postfix[386]: Postfix is running with backwards-compatible default settingsAug 14 02:05:05 panel postfix[386]: See http://www.postfix.org/COMPATIBILITY_README.html for detailsAug 14 02:05:05 panel postfix[386]: To disable backwards compatibility use "postconf compatibility_level=2" and "postfix reload"Aug 14 02:05:05 panel postfix/master[27211]: terminating on signal 15Aug 14 02:05:06 panel postfix[481]: Postfix is running with backwards-compatible default settingsAug 14 02:05:06 panel postfix[481]: See http://www.postfix.org/COMPATIBILITY_README.html for detailsAug 14 02:05:06 panel postfix[481]: To disable backwards compatibility use "postconf compatibility_level=2" and "postfix reload"Aug 14 02:05:07 panel postfix/master[518]: daemon started -- version 3.1.0, configuration /etc/postfixAug 14 02:05:07 panel dovecot: master: Dovecot v2.2.22 (fe789d2) starting up for imap, pop3 (core dumps disabled)Aug 14 02:05:07 panel dovecot: ssl-params: Generating SSL parametersAug 14 02:05:11 panel dovecot: ssl-params: SSL parameters regeneration completedAug 14 02:05:12 panel postfix[637]: Postfix is running with backwards-compatible default settingsAug 14 02:05:12 panel postfix[637]: See http://www.postfix.org/COMPATIBILITY_README.html for detailsAug 14 02:05:12 panel postfix[637]: To disable backwards compatibility use "postconf compatibility_level=2" and "postfix reload"Aug 14 02:05:12 panel postfix/master[518]: reload -- version 3.1.0, configuration /etc/postfixAug 14 02:18:34 panel dovecot: imap-login: Disconnected (disconnected before auth was ready, waited 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured,$Aug 14 02:18:34 panel dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<SA3wBvg5ZJV/A$Aug 14 02:18:34 panel postfix/smtpd[762]: connect from panel.datechbase.tk.local[127.0.0.1]Aug 14 02:18:34 panel postfix/smtpd[762]: lost connection after CONNECT from panel.datechbase.tk.local[127.0.0.1]Aug 14 02:18:34 panel postfix/smtpd[762]: disconnect from panel.datechbase.tk.local[127.0.0.1] commands=0/0Aug 14 02:24:32 panel dovecot: imap-login: Disconnected (disconnected before auth was ready, waited 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured,$Aug 14 02:24:32 panel postfix/smtpd[784]: connect from panel.datechbase.tk.local[127.0.0.1]Aug 14 02:24:32 panel postfix/smtpd[784]: lost connection after CONNECT from panel.datechbase.tk.local[127.0.0.1]Aug 14 02:24:32 panel dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<cU1EHPg5dpV/A$Aug 14 02:24:32 panel postfix/smtpd[784]: disconnect from panel.datechbase.tk.local[127.0.0.1] commands=0/0Aug 14 02:30:15 panel postfix/pickup[655]: 88D0BAC1E63: uid=1002 from=<[email protected]>Aug 14 02:30:15 panel postfix/cleanup[866]: 88D0BAC1E63: message-id=<[email protected]>Aug 14 02:30:15 panel postfix/qmgr[658]: 88D0BAC1E63: from=<[email protected]>, size=869, nrcpt=1 (queue active)Aug 14 02:30:47 panel postfix/smtp[868]: connect to borneobridal.com[202.75.32.71]:25: Connection timed outAug 14 02:30:47 panel postfix/smtp[868]: 88D0BAC1E63: to=<[email protected]>, relay=none, delay=31, delays=0.15/0.04/31/0, dsn=4.4.1, status=deferred ($Aug 14 02:40:12 panel postfix/qmgr[658]: 88D0BAC1E63: from=<[email protected]>, size=869, nrcpt=1 (queue active)Aug 14 02:40:42 panel postfix/smtp[927]: connect to borneobridal.com[202.75.32.71]:25: Connection timed outAug 14 02:40:42 panel postfix/smtp[927]: 88D0BAC1E63: to=<[email protected]>, relay=none, delay=627, delays=597/0.05/30/0, dsn=4.4.1, status=deferred ($Aug 14 02:55:12 panel postfix/qmgr[658]: 88D0BAC1E63: from=<[email protected]>, size=869, nrcpt=1 (queue active)Aug 14 02:55:42 panel postfix/smtp[932]: connect to borneobridal.com[202.75.32.71]:25: Connection timed out

    Above will the mail log below will be the syslog looks like count time out



    Code
    1. Aug 16 06:46:18 panel postfix/smtp[20311]: connect to borneobridal.com[202.75.32.71]:25: Connection timed out
    2. Aug 16 06:46:18 panel postfix/smtp[20312]: connect to borneobridal.com[202.75.32.71]:25: Connection timed out
    3. Aug 16 06:46:18 panel postfix/smtp[20311]: 8A1F6AC1A32: to=<[email protected]>, relay=none, delay=110111, delays=110081/0.05/30/0, dsn=4.4.1, status=de$
    4. Aug 16 06:46:18 panel postfix/smtp[20313]: connect to borneobridal.com[202.75.32.71]:25: Connection timed out
    5. Aug 16 06:46:18 panel postfix/smtp[20312]: 88D0BAC1E63: to=<[email protected]>, relay=none, delay=188163, delays=188133/0.09/30/0, dsn=4.4.1, status=de$
    6. Aug 16 06:46:18 panel postfix/smtp[20314]: connect to borneobridal.com[202.75.32.71]:25: Connection timed out
    7. Aug 16 06:46:19 panel postfix/smtp[20313]: B18CFAC1E7F: to=<[email protected]>, relay=none, delay=165506, delays=165476/0.13/30/0, dsn=4.4.1, status=de$
    8. Aug 16 06:46:19 panel postfix/smtp[20315]: connect to borneobridal.com[202.75.32.71]:25: Connection timed out