Hotmail Customer Service Number 1800894139

There is nothing more obnoxious then finding out that the email that you have sent out remains undelivered. When something like this happens in the webmail client like Hotmail, you receive a message that says “email delivery failure”, and the reasons for this failure are given as follows:

Hotmail is one of the most popular email services providers and it has been a market leader for a long time all over the globe owing to a number of reasons.