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I need a solution Hi, I am writing as an e-mail system adminsitrator of Istanbul Technical University in Turkey. Our SMTP gateways blacklisted by Symantec Global Bad Sender ...
Forum Discussion by ITU-IT | 22 Mar 2017 | 0 comments
ドイツのユーザーを標的にした新しいスパム活動は、被害者に関する正しい情報を利用して、侵入先のコンピュータにオンラインバンキングを狙うマルウェアをインストールしようとします。 ...
Blog Entry by Andrew Brandt | 22 Mar 2017 | 0 comments
I need a solution Hello, We are having issues sending to multiple companies using Symantec Cloud.  We are getting the following bouncback: could not be delivered. The problem ...
Forum Discussion by dflan33 | 21 Mar 2017 | 3 comments
一场新垃圾邮件攻击活动将目标瞄准德国用户,使用受害者的真实信息,并在受入侵计算机上安装银行恶意软件。 No ...
Blog Entry by Andrew Brandt | 20 Mar 2017 | 0 comments
A new spam campaign targeting German users uses victims’ real details and installs banking malware on compromised computers. ...
Blog Entry by Andrew Brandt | 20 Mar 2017 | 0 comments
The article: https://support.symantec.com/en_US/article.TECH233932.html describes a few procedures in regards to malware FP and FN procedures but there seems to be 1 aspect not mentioned there. We cannot find any information that states how a FP ...
Idea by Matthias Wambacq | 20 Mar 2017 | 0 comments
I need a solution Hi, we started using ipv4 prefix 185.153.192.0/22 recently assigned by RIPE to us. As this prefix was probably never used before, almost every single ip has ...
Forum Discussion by Martin Kylian | 20 Mar 2017 | 1 comment
I need a solution When I try sending an email to a client, it fails: Mar 17 22:18:05 vps postfix/smtp[1755]: C6B9A8AF43: to=<...>, relay=none, delay=158, ...
This issue has been solved
Forum Discussion by DwightC | 17 Mar 2017 | 1 comment
I need a solution Hello, We are in the process of preparing the following ranges for legitimate clients and noticed a number of IPs in the ranges are currently blacklisted despite ...
Forum Discussion by Abuse Team | 17 Mar 2017 | 2 comments
I need a solution Hi, I represent an Irish supplier of eLearning services, as part of this, we have to send mail from production servers to students of client companies to notify ...
Forum Discussion by Sean Wrynn | 16 Mar 2017 | 0 comments