E-mail subscription and list services

We help manage E-Mail discussion lists and provides list management on the Web. PaysonMail was written in Python, with some sections in C for security purposes. PaysonMail features include support for the following:

• Various types of lists, including moderated ones
  

• Web-based list administration for most tasks including list configuration, moderation (post approvals), and user account management
  

• Integrated bounce detection within an extensible framework
  

• Automatic disposition of bouncing addresses (disable, unsubscribe)
  

• User configuration management, including Web-based subscribing and unsubscribing
  

• List options that can be easily set through a remotely editable configuration file
  

• Regular delivery, plain digests, and MIME digests
  

• Archival and remote retrieval of messages
  

• Integrated spam filtering and auto-replies

Some security features included at no additional cost in all websites we host include:

• Standard Features
  • Dedicated IP Address
  • Full shell access (SSH or Telnet)
  • SSL (includes a shared SSL certificate)
  • Multiple users (with shell, web, ftp and/or email privileges)
  • iManager web-based control panel
  • Private Apache Web server, plus Apache modules
  • Complete access to server logs
  
  

• Technology Features
  • Stand-alone server
  • Independent file system (own processes, applications, users, and files)
  • Multiple user support with unique user id (enables multiple shell accounts)
  • Configurable privileges (shell, web, ftp, and/or email)
  • Robust security
  • Promotes consistent performance and security by protecting resources allocated to each VPS
  
  

• Email Security Features
  • SSL email encryption & PGP
  • Unauthorized relay protection
  • Anti-spam programs (procmail, SpamAssassin, etc.)
  
  

• FTP Features
  • Private ProFTPd server
  • Access to configuration file
  • Unlimited FTP users
  • Anonymous FTP access
  • SFTP support
  
  

• Customization Features
  • Configurable user privileges
  
  

• Application Features
  • SSL and Secure Certificates
  • PHP4, mod_php
  
  

• Managed Service Features
  • State-of-the art data centers
  • Hardware maintenance and upgrades on powerful Intel-based hardware
  • Software updates, upgrades, and security patches
  • Triple data backup
  • 24/7 monitoring of data centers, network, and servers
  • Managed security including security-hardened operating system and applications
  • Integrated domain name registration and DNS management
  • Extensive online documentation and Administrative Handbook