The greater-than sign (>) is merged with the URL

The greater-than sign (>) is merged with the URL

It's happening an annoying problem in most of the time I receive a message with an URL address with a greater-than sign (>) after the address. The greater-than sign is merged with the address, causing an 404 error message.

For example: a message with the html
<<a href="http://help.zoho.com/portal/en/community/myarea">http://help.zoho.com/portal/en/community/myarea</a>>
is displayed as:
<<a href="http://help.zoho.com/portal/en/community/myarea">http://help.zoho.com/portal/en/community/myarea></a>

In another words, the URL:
is displayed as:
(a different value)