Struct SmtpSettings 

pub struct SmtpSettings {
    pub host: String,
    pub port: u16,
    pub username: Option<String>,
    pub password: Option<String>,
    pub encryption: SmtpEncryption,
    pub from_address: String,
    pub default_subject: Option<String>,
    pub timeout_secs: u64,
}

SMTP client configuration for the email channel.

Fields

host: String

SMTP relay host.

port: u16

SMTP relay port.

username: Option<String>

Optional SMTP auth username.

password: Option<String>

Optional SMTP auth password.

encryption: SmtpEncryption

Transport encryption mode.

from_address: String

Default From: mailbox (RFC 5322). Required when email is enabled; subscription headers may override on a per-message basis.

default_subject: Option<String>

Optional default subject template. If absent, a built-in template is used.

timeout_secs: u64

Per-send timeout in seconds.

Trait Implementations

impl Clone for SmtpSettings

fn clone(&self) -> SmtpSettings

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SmtpSettings

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.