Crate use_email_envelope 

use-email-envelope

SMTP envelope identity and path primitives for RustUse.

Experimental

use-email-envelope is experimental while use-email remains below 0.3.0.

Example

use use_email_envelope::{Envelope, EnvelopeRecipient, EnvelopeSender};

let envelope = Envelope::new(EnvelopeSender::new("bounce@example.com")?)
    .with_recipient(EnvelopeRecipient::new("jane@example.com")?);

assert_eq!(envelope.sender().to_string(), "<bounce@example.com>");
assert_eq!(envelope.recipients().len(), 1);

Scope

• Reverse-path, forward-path, MAIL FROM, RCPT TO, envelope sender, recipient, and envelope containers.
• SMTP envelope identity modeled separately from visible message headers.

Non-goals

• SMTP client behavior.
• Bounce processing.
• Delivery tracking.

License

Licensed under either Apache-2.0 or MIT.

Structs

Envelope

SMTP envelope with transport sender and recipients.

EnvelopeAddress

SMTP envelope address. This is transport identity, not a visible header mailbox.

EnvelopeRecipient

Envelope recipient path.

EnvelopeSender

Envelope sender path.

ForwardPath

SMTP forward-path.

MailFromPath

MAIL FROM path wrapper.

RcptToPath

RCPT TO path wrapper.

Enums

ReversePath

SMTP reverse-path, including the null reverse-path.