On September 24, there is major network failure in Gmail which results in the problem of email delivery in delay makes the users uncomfortable. Most of the users are using Gmail for their mail service and some are using Google Apps for the business and education. But yesterday due to the problem which was triggered by dual network failure which was announced by Google on their official blog.
There was a failure on two different networks which will occur in rare makes the problem the Gmail delay delivery. The issue was alerted to the engineers of Google within a minute and the delay happens nearly about three hours. This was occurred in rare cases