Changes Vr. 1.22 (2004-10-23)

New: Added actions "MailInHeader" and "MailInHeaderFile" that are called right after the headers of a new mail are available (fetched by remote POP3 server or received by local SMTP server).
Chg: If configured, the SMTP server now adds the "Received:" header line before the message is checked by the new "MailInHeader" actions or by "Mail Traps".
New: Added new script commands "HamDnsLookupHostAddr" (lookup host address), "HamDnsLookupHostAddrList" (lookup list of host addresses) and "HamDnsCachePurge" (purge internal lookup cache and flush it to disk).
New: Added action script "Demo-RBL-Check.hsc" and accompanying module "RblChecker.hsm" to lookup mail senders in real-time block lists (RBL) and to add appropriate "X-RBL-Warning:" headers for the listed ones.

See "How to ... filter spam mail with real-time block lists (RBL)?" in help file and the documentation contained in script for details.
Chg: HControl:
- Replaced some "Cancel" buttons by more appropriate "Close".
- Shortcut for File/Disconnect changed to F9.
- Quick hack: If comment of a "Mail Trap" contains an underscore character ("_"), a separator line is drawn above it.