trying it

auth/src/server.rs

@@ -6,6 +6,7 @@ use lettre::{Message, SmtpTransport, Transport};
 use lettre::message::header::ContentType;
 use lettre::message::Mailbox;
 use lettre::transport::smtp::authentication::Credentials;
+use lettre::transport::smtp::client::Tls;
 use rand::Rng;
 use regex::Regex;
 use sha3::{Digest, Sha3_256};
@@ -111,6 +112,7 @@ impl RealmAuthServer {
 			// Open a remote connection to gmail
 			let mailer = SmtpTransport::relay(&auth_email.server_address)
 				.unwrap()
+				.tls(Tls::None)
 				.credentials(creds)
 				.build();