Well, this is for my personal mail...I think I will
probably give it a try.
The program can log errors so in the few cases that
might occur I think I can "manufacture" my own message
id.
I guess that the bottom line is that if it exists it
is unique...
Jerry
On Oct 12, 2004, at 11:25 AM, Doug McNaught wrote:
> Jerry LeVan <jerry.levan@eku.edu> writes:
>
>> Hi,
>> I am futzing around with Andrew Stuarts "Catchmail" program
>> that stores emails into a postgresql database.
>>
>> I want to avoid inserting the same email more than once...
>> (pieces of the email actually get emplaced into several
>> tables).
>>
>> Is the "Message-ID" header field a globally unique identifer?
>
> It is intended to be, but since it is generated by either the MUA or
> the first MTA that sees the message, there is a lot of scope for
> broken software to screw things up.
>
> -Doug
> --
> Let us cross over the river, and rest under the shade of the trees.
> --T. J. Jackson, 1863
>
