Recent Projects

  • The Valley Nursery & Kids Clubs

  • Words Worldwide

  • The Turners Workshop

Company Summary

DX Net Solutions Limited was founded in 2006 and is based in Morpeth, Northumberland in the North East of England. We aim to provide a professional and cost-effective solution to help small and medium-sized companies (SMEs) fulfill their online requirements in the form of websites, web hosting and email services.

553 sorry, that domain isn’t in my list of allowed rcpthosts (#5.7.1)

You may experience this message when setting up an email client to use with your company email address.

The symptoms at this stage are typically that you can receive mail, but not send. The solution to issue is almost always that you haven’t given the email client (e.g. Microsoft Outlook) the instruction to authenticate the outgoing server. This is very easy to do in most email clients and once the correct details are added to the configuration settings the issue is usually resolved. In most cases, the details are simply your email address and password as you’ve already input for the incoming server.

Step 9 on the How to configure Microsoft Outlook to use your company email tutorial gives an example of this setting for Microsoft Outlook.


Contact Information

Tel: 08456447998


Registered Address:
DX Net Solutions Ltd
28 Dawson Place
NE61 1AQ.
Registered in England,
Company No: 7590586.