Our Unbutu [url removed, login to view] uses Dovecot/Postfix/ISPconfig. We are receiving lots op spam on our server/mailboxes. We are looking for someone who can optimize our server to block as much spam as possible.
Detailed reporting needed on what actions have been taken, including all changed configuration files.
4 freelancers are bidding on average €62 for this job
I am an experienced Linux administrator. Please provide more details so then I could estimate time and effort needed for this task and adjust my bid accordingly.