Many thanks Benoit, Garry and Karsten for the helpful responses!

Matt



On Thu, 30 Jun 2022 at 18:34, Garry Hurley <garry.hurley...@gmail.com>
wrote:

> Actually, the bounce notification may have its own message ID, so you might
> have to dig through it a little bit more than just taking
> mail.getMessage().getMessageID().  You might have to parse the body of the
> message or the header to find the id of the original message that bounced.
> This is especially true if the mail is routed through a relay server or is
> sent outside of the network. If both sender and recipient are local to the
> James server, the bounce notification is easier to connect, but once
> another server node is involved, that notification may not connect back to
> the original message as well without digging through the headers.
>
> On Thu, Jun 30, 2022 at 1:01 PM Otto, Karsten Andreas
> <karstenandreas.o...@akquinet.de.invalid> wrote:
>
> > On 30.06.22 3:48 PM, Matt Pryor wrote:
> > > Hi there, we are currently running James 3.4.0.
> > >
> > > I am looking to create two implementations of Mailet to do the
> following:
> > >
> > > 1) Store message ID and a custom header in a database table after email
> > has
> > > been submitted via smtp
> > > 2) Update table with failed status if the email bounces
> > >
> > > Please can you let me know how I can obtain the message ID, is it in an
> > > attribute and if so which one?
> > >
> > To get the Message-ID, you must first get the message from the mail,
> > i.e. mail.getMessage().getMessageID()
> > But keep in mind that not all messages necessarily have a Message-ID, so
> > this may be null.
> >
> > > Where in mailetcontainer.xml should I define the custom mailets? I am
> > > thinking that the first one should go in the transport processor,
> before
> > > RemoteDelivery mailet (but after the DKIM mailet), and the second
> should
> > go
> > > in the "bounces" processor, after DSNBounce but would appreciate
> > > confirmation.
> > >
> > Basically sounds good, really depends on your mailetcontainer.xml, I
> > don't know what the default was in 3.4.0. Do you only want to track
> > outbound mails coming from local users going to remote servers? Or also
> >   inbound mails coming from remote servers to local users? What if they
> > go from local to local?
> >
> > Best to draw the graph of ALL possible paths a mail can travel, starting
> > from the "root" processor and keeping in mind it could switch to "error"
> > at any time. (Some branches are easy to overlook, e.g. bounceProcessor
> > on RemoteDelivery if you use this option.) The graph will tell you where
> > you need to place your mailets.
> >
> >
> > > Many thanks for your help.
> > > Matt
> > >
> > Cheers,
> > Karsten
> >
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> >
>


-- 
Matt Pryor
Software Developer

The International Presence Group of Companies
EMAIL: pr...@presencebpm.com
URL: www.International-presence.com

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