Re: Subject line
Santiago Vila <[email protected]>
| Newsgroups | gmane.mail.smartlist.user |
|---|---|
| Message-ID | <[email protected]> |
Charlie Summers wrote: > For SmartList mailing lists, the X-Loop: header field is preferred. Actually, if the smartlist version is not too old, any of the List-* headers is more reliable than X-Loop, which may appear several times if, for example, a list is subscribed to another one.