How can I became a memeber of this newsgroup?

Hi everybody!

I am interested in PostgreSql so I would like to read/post
to/from this newsgroup. Up to now I have posted 2 messages and each
time I got a message in my e-mail box that says:

Your message to pgsql-general has been delayed, and requires the
approval
of the moderators, for the following reason(s):

Non-Member Submission from mihai11@mailcity.com (Razvan)

How can I became a member?

Best regards,
Razvan M