Brotex Whitelisting

See here for design notes.

Brotex whitelisting is used to whitelist

• scanned emails.
• cloudphish or crawlphish link retrieval.

Matching is performed using simple case-insensitive substring comparison.

Configuration

The whitelist is stored in the file etc/brotex.whitelist and has the following format. ACE monitors this file and automatically reloads it when it is modified.

# blank lines and lines starting with # are ignored
type:value

type is one of the supported types as defined below

• smtp_from: matches the from address of an email
• smtp_to: matches the to address of an email and any envelopment SMTP MAIL FROM
• smtp_subject: matches the decoded subject of an email (see below)
• http_host: matches the host part of a URL