Attention in classroom
No. The From field in most spam is forged and meaningless. Some spamware uses addresses from the spammer’s “To” list to also fill in the “From” address. Usually that is just a random selection, but occasionally spammers “bounce bomb” a particular recipient with thousands of forged return-paths forged in the victim’s name, either out of …
Continue reading “Someone’s spamming with my return address, will you blacklist me?”
Reporting Spam SpamCop parses reported email, sending warning information to the internet service provider responsible for hosting the services used by the spammer (web sites and email sending sites). SpamCop also uses the information to generate SpamCop’s free blocking list. http://www.spamcop.net/
Overview This document describes features that require Postfix version 2.0 or later. Topics covered in this document: What is backscatter mail? How do I block backscatter mail to random recipient addresses? How do I block backscatter mail to real recipient addresses? Blocking backscatter mail with forged mail server information Blocking backscatter mail with forged sender …
This tutorial describes how to setup a wildcard DNS record in Plesk 8 using Bind and Apache. This allows you to use *.domain.com to access your www.domain.com (http://www.domain.com) website. For example, any of the following would be automatically redirected to www.domain.com (http://www.domain.com) test.domain.com john.domain.com jane.domain.com bugs.domain.com
SMTP or sending mail problems are common and usually easy to troubleshoot. This document will help customers troubleshoot SMTP problems on all (mt) Media Temple hosting platforms.
# /usr/local/psa/admin/sbin/mailqueuemng –help qmHandle v1.2.0 Copyright 1998-2003 Michele Beltrame Available parameters: -a : try to send queued messages now (qmail must be running) -l : list message queues -L : list local message queue -R : list remote message queue -T : list todo message queue -s : show some statistics -mN : display message …
