This website describes the email usage policies of DominioAbsoluto.
In the last years, the spam message's volume has increased too much (more than 90% of messages are spam) so the controls implemented on the mail servers in order to accept or deny emails are diverse: DNS checks, content filters, black and white lists...etc.
Here we explain the policies applied by DominioAbsoluto in order to accept emails and other recommended configurations for the servers that want send messages to our users. This document can be used as a knowledge guide in order to know which minimal conditions are necessary to send email to any domain of our network.
These all requisites are based on the RFC specifications and some checks to prevent massive mailings and bulk mail.
On firstname.lastname@example.org any question or petition will be clarifed.