is something wrong with email server?

[AP]

On Thu, Nov 28, 2013 at 9:30 PM, Ralf Corsepius <rc040203 at freenet.de> wrote:

> Check this how this list's archive:
> https://lists.fedoraproject.org/pipermail/users/2013-November/thread.html

> You can clearly see the breakage you are causing: All of your postings start
> a new thread, i.e. replies of yours do not appear in the thread you are
> replying to.

Well thanks for posting this link. As a home user, I really don't know
why is this happening...! I am myself amazed. What is the remedy then?
(Just uses browser to send mails). Is it a browser's bug?