KB Glossary: Open relay

Open relay

An SMTP email server that allows outsiders to relay email messages that are neither for nor from local users. Often exploited by spammers and hackers.

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Caucasian businessman use of mobile phone for sending audio message in the city of Hong Kong

Building Your Business with an Opt-in List

Before revealing the secrets of the trades, here are myths and fallacies that need to be cleared before one indulges into building an opt-in list.

The 3 Things To Avoid When Emailing Your List

When you decide to have an opt-in list, it is not just a matter of sending your subscribers your promotional newsletters or catalogs.

Influencer Marketing, Concept of Information and Influence Propagation in Social Networks

Building an Opt-In List, Building Relationships

If you aim for success, you must do everything within your means to achieve that. You just donít go on sitting there in your house complaining about not getting as much profit as you expect.