Struct samotop::mail::SmtpClient
source · [−]pub struct SmtpClient { /* private fields */ }
Expand description
Contains client configuration
Example
pub type Error = Box<dyn std::error::Error + Send + Sync>;
pub type Result<T> = std::result::Result<T, Error>;
use samotop_delivery::prelude::{
Envelope, SmtpClient, Transport,
};
async fn smtp_transport_simple() -> Result<()> {
let envelope = Envelope::new(
Some("user@localhost".parse()?),
vec!["root@localhost".parse()?],
"id".to_string(),
)?;
let message = "From: user@localhost\r\n\
Content-Type: text/plain\r\n\
\r\n\
Hello example"
.as_bytes();
let client = SmtpClient::new("127.0.0.1:2525")?;
// Create a client, connect and send
client.connect_and_send(envelope, message).await?;
Ok(())
}
Implementations
Builder for the SMTP SmtpTransport
pub fn with_security<A>(
address: A,
security: ClientSecurity
) -> Result<SmtpClient, Error> where
A: ToString,
pub fn with_security<A>(
address: A,
security: ClientSecurity
) -> Result<SmtpClient, Error> where
A: ToString,
Creates a new SMTP client
Defaults are:
- No connection reuse
- No authentication
- No SMTPUTF8 support
- A 60 seconds timeout for smtp commands
Consider using [SmtpClient::new_simple
] instead, if possible.
Simple and secure transport, should be used when possible. Creates an encrypted transport over submissions port, using the provided domain to validate TLS certificates.
Creates a new local SMTP client to port 25
Set the name used during EHLO
Enable connection reuse
Set the client credentials
Set the authentication mechanism to use
Set if the set authentication mechanism should be force
Set the timeout duration
Set the LMTP mode
Build the SMTP client transport
The transport connects on first use and can be reused if configured so to send multiple e-mails. Default TCP/TLS connectors are used.
pub fn connect_with<C>(self, connector: C) -> SmtpTransport<SmtpClient, C> where
C: Connector,
pub fn connect_with<C>(self, connector: C) -> SmtpTransport<SmtpClient, C> where
C: Connector,
Build the SMTP client transport
The transport connects on first use and can be reused if configured so to send multiple e-mails. Using the provided connector you can control how the address is resolved, connection established, TLS negotiated.
Connect to the server and send one mail
pub async fn connect_and_send_stream(
self,
envelope: Envelope
) -> Result<SmtpDataStream<<TcpConnector<NoTls> as Connector>::Stream>, Error>
pub async fn connect_and_send_stream(
self,
envelope: Envelope
) -> Result<SmtpDataStream<<TcpConnector<NoTls> as Connector>::Stream>, Error>
Connect to the server and send one mail, returning data stream to write body into
Trait Implementations
pub fn get_authentication(
&self,
server_info: &ServerInfo,
encrypted: bool
) -> Option<Box<dyn Authentication + 'static, Global>>
Auto Trait Implementations
impl RefUnwindSafe for SmtpClient
impl Send for SmtpClient
impl Sync for SmtpClient
impl Unpin for SmtpClient
impl UnwindSafe for SmtpClient
Blanket Implementations
Mutably borrows from an owned value. Read more
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