Subject flags

NOTE: Subject flags can only be used in combination with the rules All outbound emails, Plain text email/Klartext-E-Mail and Forced encryption/Erzwungene Verschlüsselung. If the sender or recipient has been included in other outbound rules, subject flags may not work correctly.

Subject flags are keywords that enable you to control the processing of individual emails. Inserting a keyword into the subject of an email triggers certain actions. These keywords are removed from the subject line before NoSpamProxy sends the message.

  • Add the desired keywords in brackets to the subject line at the beginning or end.

NOTE: Spaces and differences between upper and lower case in keywords are ignored.

NOTE: Subject flags must be placed at the beginning or end of the subject line to be processed properly.

EXAMPLE:  
  • The following two examples give the same result:
    [ pw:geheim4312] I hereby send you the encrypted document
    [ PW : secret4312 ] I hereby send you the encrypted document
  • Several markings in one bracket at the same time:
    pted, PDF, PW:secret4312] Hereby I am sending you the encrypted document
  • Several markings simultaneously in different brackets:
    pted, PDF, PW:secret4312] Hereby I am sending you the encrypted document
Subject flag Triggered action
[encrypt] Automatic encryption: Uses cryptographic keys to protect the email or secures the email content and all attachments through PDF Mail if no cryptographic keys are available.
[PW] Encrypts attached PDF documents. PW] for an automatically generated password, e.g. [PW:secret4937] sets the password 'secret4937'.
[signed] Enforce signature: Forces a digital signature using cryptographic keys. If encrypt is requested, this option is ignored.
[unsigned] Suppress signature: Suppresses a digital signature through cryptographic keys. If encrypt is requested, this option is ignored.
[forcedencrypt] Force Encryption: Forces email encryption using cryptographic keys. If encrypt is requested, this option is ignored.
[unencrypted] Suppress encryption: Suppresses email encryption through cryptographic keys. If encrypt is requested, this option is ignored.
[PDF] PDF conversion: Converts the entire email content into a PDF document.