Tigase SPAM Filter - Version 2.3.0

• 1. Overview
• 2. Configuration
  • 2.1. Changing active SPAM filters
  • 2.2. Sending error when packet is dropped
  • 2.3. Enabling logging of dropped messages
• 3. Filters
  • 3.1. Same long message body
    • 3.1.1. Message body length
    • 3.1.2. Number of allowed message with same body
    • 3.1.3. Size of counters cache
  • 3.2. Error message and missing <error/> child
  • 3.3. Groupchat messages sent to bare JID
  • 3.4. Known spammers
    • 3.4.1. Cache time
    • 3.4.2. Disabling account
    • 3.4.3. Print list of detected spammers
    • 3.4.4. Frequency of printing list of spammers
  • 3.5. Presence subscription filter
    • 3.5.1. Number of allowed subscription requests per minute
• 4. Development
  • 4.1. Implementation of a new filter