Message was blocked because its content presents a potential security issue
Hello Everyone I have issue with my server Gmail block some of may mails on the server & got this massage back
can any one help me in this please Note: All Emails going will only Gmail Block it Thanks a lot for you all
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:
name@gmail.com
host gmail-smtp-in.l.google.com [64.233.166.27]
SMTP error from remote mail server after end of data:
552-5.7.0 This message was blocked because its content presents a potential
552-5.7.0 security issue. Please visit
552-5.7.0 File types blocked in Gmail - Gmail Help to review our
552 5.7.0 message content and attachment content guidelines. 5si14971345wrg.124 - gsmtp
Reporting-MTA: dns; main.example.com
Action: failed
Final-Recipient: rfc822;name@gmail.com
Status: 5.0.0
Remote-MTA: dns; gmail-smtp-in.l.google.com
Diagnostic-Code: smtp; 552-5.7.0 This message was blocked because its content presents a potential
552-5.7.0 security issue. Please visit
552-5.7.0 File types blocked in Gmail - Gmail Help to review our
552 5.7.0 message content and attachment content guidelines. 5si14971345wrg.124 - gsmtp
Return-path:
Received: from nileeg by main.example.com with local (Exim 4.89_1)
(envelope-from )
id 1eRyFK-0003NL-GK; Thu, 21 Dec 2017 12:38:38 +0200
To: Name
Subject: Invoice Owing: 171220A
Date: Thu, 21 Dec 2017 12:38:38 +0200
From: someusr
Message-ID:
X-Mailer: PHPMailer 5.2.21 (GitHub - PHPMailer/PHPMailer: The classic email sending library for PHP)
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="b1_a42aacab561b128e61f89a69f22b2f96"
Content-Transfer-Encoding: 8bit
X-Exim-DSN-Information: Due to administrative limits only headers are returned
can any one help me in this please Note: All Emails going will only Gmail Block it Thanks a lot for you all
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Check the message, and especially any attachments it may have, with the File types blocked in Gmail - Gmail Help page. 0 -
Check the message, and especially any attachments it may have, with the File types blocked in Gmail - Gmail Help page.
Hello Sir, Thank you for answer, The massage attached with PDF File and the same massage when I try to send it manually over SMTP it's arrive but only the php-mailler on the server Gmail make block for it Note: I make the SMTP Remote not on the server Our mail hosted on Godaddy Mail & put the MX on the server to use0 -
If the problem is being caused by an email generated using the PHP mail() command, I would recommend you configure your PHP mail to use an authenticated SMTP session, or you could try adding the fifth parameter ( the -f parameter) to your PHP code to set the envelope sender. 0 -
If the problem is being caused by an email generated using the PHP mail() command, I would recommend you configure your PHP mail to use an authenticated SMTP session, or you could try adding the fifth parameter ( the -f parameter) to your PHP code to set the envelope sender.
The Script is working fine this issue just appear from a weak, the email report attached0 -
Make sure your server IP is not in SBL and that you have DKIM, SPF records enabled and configured for the domains having the issues. 0 -
The massage attached with PDF File and the same massage when I try to send it manually over SMTP it's arrive but only the php-mailler on the server Gmail make block for it Note: I make the SMTP Remote not on the server Our mail hosted on Godaddy Mail & put the MX on the server to use
Hello, It looks like the email is sent through the cPanel server as opposed to a remote SMTP server because the message rejection was sent to your cPanel server. Are you sure the script is configured to send through SMTP authentication as opposed to the PHP mail function? Thank you.0 -
Make sure your server IP is not in SBL and that you have DKIM, SPF records enabled and configured for the domains having the issues.
I already didn't in SBL & enabled DKIM & SPF for all domains on the server.Hello, It looks like the email is sent through the cPanel server as opposed to a remote SMTP server because the message rejection was sent to your cPanel server. Are you sure the script is configured to send through SMTP authentication as opposed to the PHP mail function? Thank you.
This script send over PHP Mail & it's work normally with me before this weak I didn't try the SMTP config on the script but there is another domain over word press make the same issue on anther domain I attached the other domain report from Email Delivery Event Details Note: This domain is fully hosted on the server0 -
Hello, The bounce message shows the remote mail server is rejecting the message because of the reputation of your mail server. The first step is to try using SMTP authentication in the script that's sending the email to see if that helps. Otherwise, remote mail servers such as Google might not accept messages from the $username@hostname email address that's used with the PHP mail function. Additionally, make sure you are following the guidelines we document at: How to Keep your Email Out of the Spam Folder - cPanel Knowledge Base - cPanel Documentation Thank you. 0 -
Thank you every body I found the issue and work on it to solve the problem Gmail Make Block to my Massages with PDF Attache that generated by our CRM system When I make close for the attache all massage arrive to Gmail normal Thanks a lot for your time 0 -
Hello, I'm glad to see the issue is now solved. Thank you for updating us with the outcome. 0 -
Thank you every body I found the issue and work on it to solve the problem Gmail Make Block to my Massages with PDF Attache that generated by our CRM system When I make close for the attache all massage arrive to Gmail normal Thanks a lot for your time
Hello Nile Youth, by the way, i have the same problem concerning the email, google (gmail) they are blocking all messages that i sent to my customers, so, i will be glad to fix that too.. Tell me please, what do you do fpr that?0 -
by the way, i have the same problem concerning the email, google (gmail) they are blocking all messages that i sent to my customers, so, i will be glad to fix that too..
Do you receive a specific error message from Google when sending the message? The original poster you replied to solved the issue by adjusting their website's script so that it did not utilize PDF attachments when sending out emails. Thank you.0
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