Opened 2 months ago

#14457 new Bug/Something is broken

Spam emails being sent from associated email address

Reported by: https://id.mayfirst.org/c4aamanager Owned by:
Priority: Medium Component: Tech
Keywords: spam email Cc:
Sensitive: no

Description

We have been getting spam bounce backs that have sender listed as one of our addresses directors@… (bounced back to our centralized email address manager@…). Here is the most recent. This has happened 5-6 times in the last few weeks:

Message we got back fro MayFirst:

On 2019-02-06 01:02, MAILER-DAEMON@… wrote:

This is the mail system at host gil.mayfirst.org.

I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can delete your own text from the attached returned message.

The mail system

<2166932465@…>: host mx3.qq.com[103.7.30.40] said: 550 DNS check failed

[MeUdffosaQSXGO0EQRxvwYF77hTObB4+gLzOGziBzf1g3IjO7GYTJlM= IP: 216.66.23.48]. (in reply to end of DATA command)

Reporting-MTA: dns; gil.mayfirst.org X-Postfix-Queue-ID: 102E55EB3 X-Postfix-Sender: rfc822; manager@… Arrival-Date: Wed, 6 Feb 2019 01:02:54 -0500 (EST)

Final-Recipient: rfc822; 2166932465@… Original-Recipient: rfc822;2166932465@… Action: failed Status: 5.0.0 Remote-MTA: dns; mx3.qq.com Diagnostic-Code: smtp; 550 DNS check failed

[MeUdffosaQSXGO0EQRxvwYF77hTObB4+gLzOGziBzf1g3IjO7GYTJlM= IP: 216.66.23.48].

Subject [Shared Post] Do petitions do anything? From 免飞宋18菜金 地质bdb99999.com 口口 ④妖巴舞杉杉杉二漆 -name:(c4aa.org-只改内容有广告.txt)- Sender directors@… To 2166932465@… Date Wed 01:02 免飞宋18菜金 地质bdb99999.com 口口 ④妖巴舞杉杉杉二漆 -name:(c4aa.org-只改内容有广告.txt)- (582439056@…) thinks you may be interested in the following post:

Do petitions do anything? https://c4aa.org/2016/12/do-petitions-do-anything/

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