Tag: ip address

Warming Up Your IP Addresses Automatically

February 13, 2023

There are many best practices for ensuring optimal deliverability when sending email messages. One critical factor in deliverability is IP reputation. However, how can you build a good reputation when using a brand-new server and IP address? This article will explain how to warm up an IP address to build a good reputation and improve […]

The Benefits of Dedicated IP Addresses vs. Shared

December 22, 2022

Choosing a dedicated or shared IP address may seem like an inconsequential decision, but it can significantly impact the effectiveness of your patient engagement efforts. Learn why dedicated IP addresses are preferred for transactional and marketing emails in the healthcare industry. What is a Dedicated IP Address? An IP address is a string of unique […]

Analyzing a Forged Email Message: How to Tell It Was Forged?

February 9, 2015

In our previous posting, we looked at exactly how Spammers and hackers can send forged email — how its is possible and how it is done.  Therein, we gave an example how one could send an email forged to be from Bank of America. In this post, we will look at that forged Bank of America […]

Having Problems Sending Email Because Your ISP is Blacklisted?

October 9, 2013

It happens over and over — users trying to send legitimate email messages are blocked from sending because the IP address that they are getting from their Internet Service Provider (ISP) for their personal computer (or small office) is on some major blacklist, like SpamHaus.  Comcast, for example, has been the focus of many of these […]

Restrict User WebMail Access by IP

February 9, 2010

Administrators of LuxSci accounts now have the ability to specify exactly from what locations their users are permitted to login to WebMail.  I.e. administrators can choose to allow WebMail access only from the Office or certain other places.  This is good for general account and information security.