Idon’t know why, my mail box starts to have a lot of junk mails since last week. I did not expose my email in the internet before. But how did those people know my email address?
I was quite furious to receive so many junk mails every morning…
Subject: My mail box is flooded with man junk mails!
maybe you need to enable blacklist filtering.
Otherwise I would make sure you are not having your email address on a website or in any internet data which can be crawled by a search engine. This even include news groups (NNTP).