* mouss wrote (10/12/05 13:13):
> Chris Lear a écrit :
>
>>* Matt Kettler wrote (10/11/05 19:37):
>>
>>
>>>Alessio wrote:
>>>
>>>
>>>>I have received this mail, the heading "from" is blank! Is possible?
>>>>
>>>>
>>>Yes, it's quite normal and is called a message with a "null return path".
>>>
>>>
>>
>>Is it? I thought the return path (or envelope sender) was quite distinct
>>from the From: header in the message itself.
>>Bounce messages usually have From: headers (normally showing
>>[EMAIL PROTECTED]).
>>
>>A blank From: header is possible, but it's unusual in normal mail from MUAs.
>>
>>
>>
> while the OP seems confused (he said: heading "from"), his logs show he
> is talking about the envelop sender ("from=<>" of his sendmail or whatever).
I see. Sorry.
Chris
