Feature request: capture message queue ID

stalwartlabs / mail-send

E-mail delivery library for Rust with DKIM support

https://docs.rs/mail-send/

Apache License 2.0

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Feature request: capture message queue ID #24

Open donpdonp opened 10 months ago

donpdonp commented 10 months ago

It'd be useful if SmtpClient.send() returned the reported queue ID for that particular email, to help diagnose delivery problems by identifying a particular send of an email.

DATA
354 End data with <CR><LF>.<CR><LF>
email body here
.
250 2.0.0 Ok: queued as 224B824BD40