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email sending problems

Posted: Tue Jan 28, 2020 7:48 pm
by direktor05
Hello,

It seems I can't send emails out of my server to other domains but only to domains on the same server that belong to me. What is wrong? Did I configured something wrong? What could it be? Or VPN provider blocked something? There is no error message. It says message sent successfully but I don't get the email. No spam block, I checked. Please help.

Regards

Re: email sending problems

Posted: Tue Jan 28, 2020 7:50 pm
by direktor05
I have CentOS 6.5 minimal with VestaCP. On VPN.

Re: email sending problems

Posted: Tue Jan 28, 2020 8:22 pm
by direktor05
172.245.30.103 is not listed in the SBL
172.245.30.103 is not listed in the PBL
172.245.30.103 is not listed in the XBL

Sending result (I changed my real IP, email addresses, PC name and SMTP name):

> Building Message Template (using engine v6, 0, 3, 0)
> Message Subject: Test Hello
> Message appears From: "ME" <ME@XXXX.com>

Bulk sending to: <ME@outlook.com>
Bulk sending to: <ME@yahoo.co.uk>
Bulk sending to: <ME@gmail.com>
Bulk sending to: <ME@yahoo.com>
Bulk sending to: <ME@ME.club>
Sending Message ...
01/29/20 04:10:19 Opening Socket.
Connecting to: 172.245.30.103
220 panel.ME.best ESMTP Exim 4.92.3 Tue, 28 Jan 2020 15:10:32 -0500
EHLO ME-PC
250-SMTP.ME.COM Hello ME-PC [MY_IP]250-SIZE 52428800250-8BITMIME250-PIPELINING250-AUTH PLAIN LOGIN250-STARTTLS250 HELP
AUTH LOGIN
334 VXNlcm5hbWU6
ME@XXX.com
bWljaGFlbC5odUBsaWFuZy5iZXN0
334 UGFzc3dvcmQ6
Sending Encoded Password...
235 Authentication succeeded
MAIL FROM:<ME@XXX.com> AUTH=ME@XXX.com
RCPT TO:<ME@outlook.com>
RCPT TO:<ME@yahoo.co.uk>
RCPT TO:<ME@gmail.com>
RCPT TO:<ME@yahoo.com>
RCPT TO:<ME@ME.club>
DATA
250 OK
250 Accepted
250 Accepted
250 Accepted
250 Accepted
250 Accepted
354 Enter message, ending with "." on a line by itself
410-220201228201034612@MY-PC
Return-Receipt-To: ME@XXX.com
Errors-to:
info@errorrs.xyz
Return-Path:
info@errors.xyz
Disposition-Notification-To:
ME@XXX.com
To:
"test" <ME@XXX.com>
From: "ME" <ME@XXX.com>
Subject:
Test Hello
Sending Message Body.
250 OK id=1iwXBz-00033a-Ic
QUIT
221 SMTP.ME.COM closing connection
Message delivered sucessfully to 172.245.30.103


** Send Completed

Re: email sending problems

Posted: Tue Jan 28, 2020 8:31 pm
by direktor05
I can receive emails from any domain.

Re: email sending problems

Posted: Mon Feb 10, 2020 11:42 am
by matthew01
If you’re coming across problems while sending emails while connected to a VPN or a VPN router then you first need to understand that why is it happening. I am explaining it to you to the best of my knowledge.
VPNs mostly restrict your ability to send emails. VPN providers often do this because of the privacy issues.
VPN companies don’t want suspected or malicious users to access their IP addresses because it makes their IP addresses black listed and badly affects the quality of their service.
There are three possible solutions to the problem:
1.Use a different email port instead of your existing port. You can try port 587 or 465.
2.Disconnect your VPN, then access your emails.
3.Change your existing VPN server that you’re using currently. A new VPN server may help you to access e-mail services.

Re: email sending problems

Posted: Wed Mar 25, 2020 3:10 pm
by mariad
matthew01 wrote:
Mon Feb 10, 2020 11:42 am
If you’re coming across problems while sending emails while connected to a VPN or a VPN router then you first need to understand that why is it happening. I am explaining it to you to the best of my knowledge.
VPNs mostly restrict your ability to send emails. VPN providers often do this because of privacy issues.
VPN companies don’t want suspected or malicious users to access their IP addresses because it makes their IP addresses blacklisted and badly affects the quality of their service.
There are three possible solutions to the problem:
1. Use a different email port instead of your existing port. You can try port 587 or 465.
2. Disconnect your VPN, then access your emails.
3. Change the existing VPN server that you’re using currently. A new VPN server may help you to access e-mail services.
I was facing same issue, I tried port 587 and accessed my emails after disconnecting my VPN. So, my problem had been solved. Thanks man!