ChrisD
3:22 AM - 24 February, 2009
The Whitelabel.net release emails are sent on behalf of the labels putting out the Releases. Hence the different 'from' and 'reply-to' email addresses.
But the base part of the subject line is standard - it always says "New release from Whitelabel.net".
You don't mention which email program or which web based email you use, but you should be able to write a mail rule or filter which automatically organizes mail based on the standardized part of the email subject.