Archive for the ‘Spam Protection’ Category
Thursday, February 28th, 2008
If you have an email filtering service provider like Sentinare Messaging Solutions, Inc., then all your SMTP traffic should be coming from only the filtering provider and the filtering provider only. Therefore, you don't have to allow direct port 25 (SMTP traffic) to your email server any more and you ...
Posted in Email Security, Network Security, Spam Protection | No Comments »
Thursday, February 21st, 2008
Email filtering service providers like Sentinare Messaging Solutions accept mail via MX records, filter out spam and viruses, and then, using SMTP, relay the email to the "destination relay", which is your mail server at your customer site. Typically you can configure the filtering service provider to relay to either ...
Posted in Email Security, Spam Protection | No Comments »
