Spam problems

[serverx]

Hi, in the last days i saw a lot of spam messages on the mail queue, i saw that all the message was sending as sender [email protected] or somethingelse like [email protected], [email protected]
There's any way for block this ? it's possible set the mail server that it's not possible use @hostnameofmyserver.com addresses ?

Thanks

 

[atomicturtle]

Yep you could do that if you've got qmail-scanner set up, it can scan outgoing messages as well as incoming. Then you just blacklist_from those email addresses and you're done.

 

[JoaoCorreia]

Host at Google Apps

Well I sincerely have been pointing all new domains or domains with spam problems to Google Apps. Its free, its better than host on my machine. I cannot give costumers 5Gb per account for free.
Gmail also has a nice filter for spam so .... move it to Google.

www.google.com/a (Google Apps)

Regards
Joao Correia

 

[atomicturtle]

Yep, they have some great anti-spam technology. That doesn't address the threats posed to the abuse of web based applications on the server. Thats the primary threat outbound filtering addresses.