mail server ubuntu - Cant send emails

[jorgeevil8]

Good afternoon . I have a problem with the mail server installed on their VPS . This is the page of the tutorial to install the mail server in ubuntu 14.04:

http://www.krizna.com/ubuntu/setup-mail ... ntu-14-04/

I followed this tutorial and I've installed it in other vps and it worked without any problem . I could send and receive emails.

I set the MX record correctly so I can RECEIVE emails are either google , hotmail and Yahho .

The problem that I have in their vps is that mail is not sent.

this is the mail.log


Nov 8 14:38:51 pwned postfix/smtps/smtpd[6086]: F07B23FAB6: client=unknown[190.155.152.44], sasl_method=PLAIN, sasl_username=jobrito
Nov 8 14:38:52 pwned postfix/cleanup[6071]: F07B23FAB6: message-id=<>
Nov 8 14:38:52 pwned postfix/qmgr[5257]: F07B23FAB6: from=<jobrito@abricosa.com>, size=568, nrcpt=1 (queue active)
Nov 8 14:39:05 pwned postfix/smtp[6085]: connect to alt2.gmail-smtp-in.l.google.com[64.233.190.26]:25: Connection timed out
Nov 8 14:39:05 pwned postfix/smtp[6085]: E3EA73FAB5: to=<jorgeevil182@gmail.com>, relay=none, delay=91, delays=1.1/0/90/0, dsn=4.4.1, status=deferred (connect to alt2.gmail-smtp-in.l.google.com[64.233.190.26]:25: Connection timed out)
Nov 8 14:39:22 pwned postfix/smtp[6090]: connect to mx3.hotmail.com[65.55.37.104]:25: Connection timed out
Nov 8 14:39:44 pwned postfix/smtps/smtpd[6092]: warning: hostname 44.cpe-190-155-152.gye.satnet.net does not resolve to address 190.155.152.44: Name or service not known
Nov 8 14:39:44 pwned postfix/smtps/smtpd[6092]: connect from unknown[190.155.152.44]
Nov 8 14:39:44 pwned postfix/smtps/smtpd[6092]: Anonymous TLS connection established from unknown[190.155.152.44]: TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)
Nov 8 14:39:45 pwned postfix/smtps/smtpd[6092]: 493C33FABD: client=unknown[190.155.152.44], sasl_method=PLAIN, sasl_username=jobrito
Nov 8 14:39:45 pwned postfix/cleanup[6071]: 493C33FABD: message-id=<>
Nov 8 14:39:45 pwned postfix/qmgr[5257]: 493C33FABD: from=<jobrito@abricosa.com>, size=549, nrcpt=1 (queue active)
Nov 8 14:39:52 pwned postfix/smtp[6090]: connect to mx3.hotmail.com[207.46.8.167]:25: Connection timed out
Nov 8 14:40:15 pwned postfix/smtp[6085]: connect to gmail-smtp-in.l.google.com[64.233.185.27]:25: Connection timed out
Nov 8 14:40:15 pwned postfix/smtp[6085]: connect to gmail-smtp-in.l.google.com[2607:f8b0:4002:c09::1a]:25: Network is unreachable

[rlm850]

Nov 8 14:39:45 pwned postfix/qmgr[5257]: 493C33FABD: from=<jobrito@abricosa.com>, size=549, nrcpt=1 (queue active)

I see that this domain currently resolves to an unmanaged VDS here at NFO.

Keep in mind, if you are a new customer and this is a new server, port 25 is blocked for the two weeks of creation due to spam. You may be able to have it lifted early if you file a ticket.

See here: viewtopic.php?f=47&t=4579

[jorgeevil8]

so what should i do?? i have just 1 week in nfoservers

[rlm850]

so what should i do?? i have just 1 week in nfoservers

The best thing you can do is wait it out, or see if you can get it lifted early by filing a support ticket.
As I had said above, this page shows you more detailed info: viewtopic.php?f=47&t=4579

You could also take advantage of the perfectly performing web hosting packages that NFO offers (with mail and the usual) that start at only $2.99, free with a game server (not a VDS).

[jorgeevil8]

thy answered this:

Two weeks have already passed, the port was automatically unblocked already, there is no need to wait as the port is not blocked any longer

[jorgeevil8]

Nov 8 16:20:02 mail postfix/qmgr[1056]: 298BC40ADB: from=<contacto@abricosa.com>, size=546, nrcpt=1 (queue active)
Nov 8 16:20:02 mail postfix/smtp[2943]: 298BC40ADB: host gmail-smtp-in.l.google.com[64.233.185.26] said: 421-4.7.0 [74.91.112.40 15] Our system has detected an unusual rate of 421-4.7.0 unsolicited mail originating from your IP address. To protect our 421-4.7.0 users from spam, mail sent from your IP address has been temporarily 421-4.7.0 rate limited. Please visit 421-4.7.0 https://support.google.com/mail/answer/81126 to review our Bulk Email 421 4.7.0 Senders Guidelines. n11si5431691ywb.325 - gsmtp (in reply to end of DATA command)
Nov 8 16:20:02 mail postfix/smtp[2943]: connect to gmail-smtp-in.l.google.com[2607:f8b0:4002:c09::1b]:25: Network is unreachable
Nov 8 16:20:02 mail postfix/smtp[2943]: connect to alt1.gmail-smtp-in.l.google.com[2607:f8b0:400c:c06::1a]:25: Network is unreachable
Nov 8 16:20:02 mail postfix/smtp[2943]: 298BC40ADB: to=<jorgeevil182@gmail.com>, relay=alt1.gmail-smtp-in.l.google.com[74.125.141.26]:25, delay=1.8, delays=1.3/0.01/0.41/0.12, dsn=4.7.0, status=deferred (host alt1.gmail-smtp-in.l.google.com[74.125.141.26] said: 421-4.7.0 [74.91.112.40 15] Our system has detected an unusual rate of 421-4.7.0 unsolicited mail originating from your IP address. To protect our 421-4.7.0 users from spam, mail sent from your IP address has been temporarily 421-4.7.0 rate limited. Please visit 421-4.7.0 https://support.google.com/mail/answer/81126 to review our Bulk Email 421 4.7.0 Senders Guidelines. n4si3791631ywc.18 - gsmtp (in reply to end of DATA command))

[rlm850]

Nov 8 16:20:02 mail postfix/qmgr[1056]: 298BC40ADB: from=<contacto@abricosa.com>, size=546, nrcpt=1 (queue active)
Nov 8 16:20:02 mail postfix/smtp[2943]: 298BC40ADB: host gmail-smtp-in.l.google.com[64.233.185.26] said: 421-4.7.0 [74.91.112.40 15] Our system has detected an unusual rate of 421-4.7.0 unsolicited mail originating from your IP address. To protect our 421-4.7.0 users from spam, mail sent from your IP address has been temporarily 421-4.7.0 rate limited. Please visit 421-4.7.0 https://support.google.com/mail/answer/81126 to review our Bulk Email 421 4.7.0 Senders Guidelines. n11si5431691ywb.325 - gsmtp (in reply to end of DATA command)
Nov 8 16:20:02 mail postfix/smtp[2943]: connect to gmail-smtp-in.l.google.com[2607:f8b0:4002:c09::1b]:25: Network is unreachable
Nov 8 16:20:02 mail postfix/smtp[2943]: connect to alt1.gmail-smtp-in.l.google.com[2607:f8b0:400c:c06::1a]:25: Network is unreachable
Nov 8 16:20:02 mail postfix/smtp[2943]: 298BC40ADB: to=<jorgeevil182@gmail.com>, relay=alt1.gmail-smtp-in.l.google.com[74.125.141.26]:25, delay=1.8, delays=1.3/0.01/0.41/0.12, dsn=4.7.0, status=deferred (host alt1.gmail-smtp-in.l.google.com[74.125.141.26] said: 421-4.7.0 [74.91.112.40 15] Our system has detected an unusual rate of 421-4.7.0 unsolicited mail originating from your IP address. To protect our 421-4.7.0 users from spam, mail sent from your IP address has been temporarily 421-4.7.0 rate limited. Please visit 421-4.7.0 https://support.google.com/mail/answer/81126 to review our Bulk Email 421 4.7.0 Senders Guidelines. n4si3791631ywc.18 - gsmtp (in reply to end of DATA command))

Reading through these errors, it looks like the NFO IP may have been used to send out too many e-mails through googles SMTP servers, whether by you or the previous client. It doesn't seem to be blacklisted, but it is on a timeout.

I'd suggest trying a different IP. If you cannot afford another IP address, simply move your server to another location, or even back and forth in hopes to obtain a new one in the same location. Server files will be retained.

[Edge100x]

That type of error message from Google is always very temporary if you clear up the root of the problem, so it wouldn't be due to a previous customer. Definitely read Google's link.