Category Archives: Webmail

How to correct 554 5.7.1 : Relay access denied email errors, and prevent them in the future

Posted on: October 11, 2016

Relay Accessed Denied is a common email error.   It means that the server is not allowing an email to be sent to another mail server.  The most common causes of this error are: The sender did not authenticate to the outgoing mail server The recipients server has determined the senders server to be a …

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5 Reasons to Use a Business Domain for Email

Posted on: October 04, 2016

As you try to build your business credibility and brand reputation, there will be many decisions to make. As a hosting company, reputation matters. From the support you choose to provide to the products to the email address, it will all make a difference in this highly competitive industry. A website, a domain name and …

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Your Internet Address has changed since the beginning of your Mail session

Posted on: August 26, 2015

In Horde on a plesk server, if you get this error message it means your ISP has you setup so that your IP address constantly changes.  To stop this error from happening, you need to disable the IP check in horde.   To do this, SSH to the server, then edit the following file in …

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