10 lines
451 B
Text
10 lines
451 B
Text
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Postgrey is a Postfix policy server implementing greylisting developed
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by David Schweikert.
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Compared to greylist.pl included with Postfix (2.1.1), Postgrey has the
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following additional features:
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- Safer database handling: Postgrey does use the logging and transaction
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features of BerkeleyDB to maximize reliability.
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- Automatical cleaning of the database: Entries that were last seen
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more than a defined amount of time get removed automatically.
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