On 29 January 2010 15:02, Always Learning <[email protected]> wrote: > > One of our Exim servers has rejected an Exim mailing list email because > it had no 'To:' header. > > Should the mailing list always insert a To: header if one is missing ?
No. Neither of 'To:' or 'cc:' is mandatory - one or other is *usually* present, but it's perfectly legal for a message to have neither. In this case, the message had a 'cc:'. Messages that are all-bcc don't have either... Peter -- Peter Bowyer Email: [email protected] Follow me on Twitter: twitter.com/peeebeee -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
