What hosts and ports do Mirapoint appliances require to update antispam and antivirus engines?

Issue

What are the hosts and ports required by Mirapoint appliances to update antispam and antivirus engines?

Solution

Mirapoint appliances communicate to the following hosts on port 80 (HTTP), or 20 and 21 (FTP) to update the antivirus and antispam engines, and for real-time antispam scoring:

• ftpav.mirapoint.com and ftpav2.mirapoint.com on port 80, 20, and 21 for antivirus updates.
• ftpas.mirapoint.com and ftpas2.mirapoint.com on port 80, 20, and 21 for antispam updates.
• RAPID Antispam resolver's resolver[1-5].mir.ctmail.com on port 80 for antispam scanning:

• resolver1.mir.ctmail.com
• resolver2.mir.ctmail.com
• resolver3.mir.ctmail.com
• resolver4.mir.ctmail.com
• resolver5.mir.ctmail.com