When I set Heuristics setting to High, I have :

  • Basic attachments check
  • According to name and Content-Type
  • Check whitespaces sequence
  • Maximum admissible length of sequence: 5
  • HTML part check - local iframe
  • HTML part check - remote iframe
  • Thorough check of attachments
  • Outbound messages - Time period check
  • Checked time: 30 s.
  • Warning count: 5
  • Check according to subject
  • Check according to attachments
  • Outbound messages - Mass messages
  • Absolute count (TO,CC,BCC): 10
  • Relative count (Address book): 20 %
  • Minimal count: 10

but not

  • Message structure check

which is only available with custom.

In Help, message structure check comes with High.

Am I right or is there a little problem somewhere ?