All World IT designs, develops and maintains a number of opensource antispam projects. Along with the software and technology designed we offer a large hosting platform to perform bulk email scanning for clients.

Our hosted premium anti-spam service is actively maintained, updated and monitored 24/7 by a set of highly skilled engineers. Our spam signatures are constantly updated by spamtrap feeds and a highly efficient email flow statistic processing engine.

The policy-based software employed allow clients to define a customized set of rules to apply to email, enable/disable various checks and change scanning parameters.

Configurable parameters include...

• Access control lists
• DNS RBL's
• HELO checks
• SPF checks
• Greylisting
• Quotas
• Content filtering and scoring, including bayesian scanning
• Banned content type and filename checks
• Message size limits

When using our bulk premium anti-virus/spam service, mail is relayed to the client using ESMTP.

All World IT also offers POP3 and IMAP4 hosting which can be configured with the same premium anti-virus/spam service as above, check our bulk mailbox hosting service for more details.

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