Hello,
We are seeing something very strange with Apache James MTA.
Keeping the flow below in context, we have a client which only uses 1
connection ad reuses it send emails to Apache James. We have confirmed this
through connection tracking. We are seeing Apache James spawning up to 60
connections.
Flow :
Docker Client ---- ( 1 connection : 60 emails ) ----> Apache James ( MTA ) on
Docker ---( spawning 60 new connections ) -> SMTP Gateway.
Configuration:
I have sent the following to 1 and retested. It still behaves the same way.
MTA_SPOOL_THREADS=1
MTA_DELIVERY_THREADS=1
<!-- Number of spool threads -->
<spooler>
<threads>${env:MTA_SPOOL_THREADS}</threads>
<errorRepository>file:///deployments/logs/mail/error/</errorRepository>
</spooler>
<!-- The number of threads that should be trying to deliver outgoing messages
-->
<deliveryThreads>${env:MTA_DELIVERY_THREADS}</deliveryThreads>
Objective here is limit the no of connections made to SMTPGateway.
Any guidance ? Amlan
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