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Skip certificate chain validation when sending emails

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This is a workaround for #1996, until lettre fixes the root issue
This commit is contained in:
Quentin Gliech
2023-10-23 15:07:20 +02:00
parent b82db7a3de
commit af4f19df7b
1 changed files with 24 additions and 2 deletions
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26
crates/email/src/transport.rs
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@ -75,8 +75,30 @@ impl Transport {
) -> Result<Self, lettre::transport::smtp::Error> { ) -> Result<Self, lettre::transport::smtp::Error> {
let mut t = match mode { let mut t = match mode {
SmtpMode::Plain => AsyncSmtpTransport::<Tokio1Executor>::builder_dangerous(hostname), SmtpMode::Plain => AsyncSmtpTransport::<Tokio1Executor>::builder_dangerous(hostname),
SmtpMode::StartTls => AsyncSmtpTransport::<Tokio1Executor>::starttls_relay(hostname)?, SmtpMode::StartTls => {
SmtpMode::Tls => AsyncSmtpTransport::<Tokio1Executor>::relay(hostname)?, let tls_parameters =
lettre::transport::smtp::client::TlsParameters::builder(hostname.to_owned())
.dangerous_accept_invalid_certs(true)
.build()?;
AsyncSmtpTransport::<Tokio1Executor>::builder_dangerous(hostname)
.port(lettre::transport::smtp::SUBMISSION_PORT)
.tls(lettre::transport::smtp::client::Tls::Required(
tls_parameters,
))
}
SmtpMode::Tls => {
let tls_parameters =
lettre::transport::smtp::client::TlsParameters::builder(hostname.to_owned())
.dangerous_accept_invalid_certs(true)
.build()?;
AsyncSmtpTransport::<Tokio1Executor>::builder_dangerous(hostname)
.port(lettre::transport::smtp::SUBMISSIONS_PORT)
.tls(lettre::transport::smtp::client::Tls::Wrapper(
tls_parameters,
))
}
}; };
if let Some(credentials) = credentials { if let Some(credentials) = credentials {