smtp-threads verifiedWritten by the Hub
Intake threads
in the configuration this is a line
smtp-threads: 10How many threads handle incoming SMTP traffic; each binds its own socket per address.
Values
- Values
positive integer- Default
10 · taken from the build- applying
restart required- where it can be set
in the config file · with a startup flag · as an environment variable
In detail
Observed directly: with three addresses configured the node showed thirty listening sockets, ten per address. The threads share the port through socket reuse, so concurrency is real rather than an accept loop handing work off.