diff options
Diffstat (limited to 'rules/regexp')
| -rw-r--r-- | rules/regexp/headers.lua | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/rules/regexp/headers.lua b/rules/regexp/headers.lua index f026d548b..9255de792 100644 --- a/rules/regexp/headers.lua +++ b/rules/regexp/headers.lua @@ -32,11 +32,16 @@ reconf['SUBJECT_NEEDS_ENCODING'] = string.format('!(%s) & !(%s) & (%s)', subject -- Detects that there is no space in From header (e.g. Some Name<some@host>) reconf['R_NO_SPACE_IN_FROM'] = 'From=/\\S<[-\\w\\.]+\\@[-\\w\\.]+>/X' --- Detects missing subject -local has_subject = 'header_exists(Subject)' -local empty_subject = 'Subject=/^$/' --- Final rule -reconf['MISSING_SUBJECT'] = string.format('!(%s) | (%s)', has_subject, empty_subject) + +rspamd_config.MISSING_SUBJECT = function(task) + local hdr = task:get_header('Subject') + + if not hdr or #hdr == 0 then + return true + end + + return false +end -- Detects bad content-transfer-encoding for text parts -- For text parts (text/plain and text/html mainly) |