Hi Quan, that webadmin feature doesn't seem to exist:
{"statusCode":404,"type":"notFound","message":"GET /metrics can not be
found","details":null}
As an aside after restarting James those messages with delivery date of
1969 were immediately picked up and sent, but looking through the logs it
seems they were queued on Friday 1st August at 16:44.
Kind regards
Matt Pryor
Research and Development Manager
The International Presence Group of Companies
EMAIL: pr...@presencebpm.com
URL: www.International-presence.com
On Mon, 4 Aug 2025 at 10:02, Quan tran hong <quan.tranhong1...@gmail.com>
wrote:
> Hi Matt,
>
> Can you share the remote delivery timer metric?
> *curl **localhost:8000/metrics*, then you can search for the
> *RemoteDeliveryTrial* metrics.
>
> Quan
>
> On Mon, Aug 4, 2025 at 3:45 PM Matt Pryor <
> pr...@international-presence.com>
> wrote:
>
> > Thanks Quan.
> >
> > The delays I'm seeing are between initial spooling and the very first
> > delivery attempt.
> >
> > Currently seeing a number of messages in the outgoing mailQueue with next
> > delivery of
> >
> > 1969-12-31T23:59:59.999Z
> > They do not seem to be progressing.
> > I've noticed that when a message is first queued it has this date but
> only
> > for a very short period until it's picked up by the deliverer.
> > Suggests to me that some thread has died?
> > A call to the healthcheck suggests everything is fine:
> >
> > {"status":"healthy","checks":[{"componentName":"Guice application
> >
> >
> lifecycle","escapedComponentName":"Guice%20application%20lifecycle","status":"healthy","cause":null},{"componentName":"MailReceptionCheck","escapedComponentName":"MailReceptionCheck","status":"healthy","cause":null},{"componentName":"EventDeadLettersHealthCheck","escapedComponentName":"EventDeadLettersHealthCheck","status":"healthy","cause":null},{"componentName":"EmptyErrorMailRepository","escapedComponentName":"EmptyErrorMailRepository","status":"healthy","cause":null},{"componentName":"Embedded
> >
> >
> ActiveMQ","escapedComponentName":"Embedded%20ActiveMQ","status":"healthy","cause":null}]}
> >
> >
> >
> > Kind regards
> > Matt Pryor
> > Research and Development Manager
> >
> > The International Presence Group of Companies
> > EMAIL: pr...@presencebpm.com
> > URL: www.International-presence.com
> >
> >
> >
> >
> > On Fri, 1 Aug 2025 at 18:14, Quan tran hong <quan.tranhong1...@gmail.com
> >
> > wrote:
> >
> > > Hi Matt,
> > >
> > > > What could be the cause of this I wonder? The server doesn't seem
> > > massively
> > > busy in between those times.
> > >
> > > In my opinion, something could be wrong with your SMTP remote gateway
> > that
> > > makes James (here RemoteDelivery mailet) can not send mail outbound
> right
> > > away. Then, RemoteDelivery would delay some time before retrying the
> > > next remote delivery, which could explain the delay time you observed.
> > >
> > > You can send an inbound email to verify the theory. If inbound is fast,
> > > then the problem is likely at the SMTP remote gateway.
> > >
> > > Quan
> > >
> > > On Fri, Aug 1, 2025 at 8:33 PM Matt Pryor <
> > > pr...@international-presence.com>
> > > wrote:
> > >
> > > > I'm seeing long periods where MailDelivrerToHost isn't mentioned in
> the
> > > > logs even though there are plenty of emails being spooled.
> > > >
> > > > How can I find out what's going on?
> > > >
> > > > I've increased the delivery threads to 20 and the spool threads to
> 200
> > > but
> > > > if anything it's made it worse.
> > > >
> > > > Customer now screaming at me.
> > > >
> > > > E.g.
> > > > 2025-08-01 13:11:41.199 [DEBUG] o.a.j.m.i.JamesMailSpooler - ==== End
> > > > processing mail
> > > > Mail1754053901091-441b1ec5-bce3-40ee-af08-94d5a109240e-to-gmail.com
> > ====
> > > >
> > > > Then... nothing.
> > > >
> > > >
> > > >
> > > > Kind regards
> > > > Matt Pryor
> > > > Research and Development Manager
> > > >
> > > > The International Presence Group of Companies
> > > > EMAIL: pr...@presencebpm.com
> > > > URL: www.International-presence.com
> > > >
> > > >
> > > >
> > > >
> > > > On Fri, 1 Aug 2025 at 10:59, Matt Pryor <
> > > pr...@international-presence.com>
> > > > wrote:
> > > >
> > > > > Hi, I'm running Apache James 3.82.
> > > > >
> > > > > I'm seeing long delays between spooling messages and then
> delivering
> > > > them.
> > > > > For example:
> > > > >
> > > > > 2025-08-01 04:22:22.253 [DEBUG] o.a.j.m.i.JamesMailSpooler - ====
> > End
> > > > > processing mail
> > > > > Mail1754022142176-e4670a57-8cf4-4412-934e-f0981e559015-
> to-xxxxx.com
> > > ====
> > > > >
> > > > > And then.... 2025-08-01 04:41:00.785 [DEBUG]
> > > > > o.a.j.t.m.r.d.DeliveryRunnable - will process mail
> > > > > Mail1754022142176-e4670a57-8cf4-4412-934e-f0981e559015-
> to-xxxxx.com
> > > > >
> > > > > What could be the cause of this I wonder? The server doesn't seem
> > > > > massively busy in between those times.
> > > > >
> > > > > I upgraded from 3.80 to 3.82 in the hope this would fix the problem
> > but
> > > > it
> > > > > doesn't seem to have.
> > > > >
> > > > > Kind regards
> > > > > Matt Pryor
> > > > > Research and Development Manager
> > > > >
> > > > > The International Presence Group of Companies
> > > > > EMAIL: pr...@presencebpm.com
> > > > > URL: www.International-presence.com
> > > > >
> > > > >
> > > > >
> > > >
> > >
> >
>
