diff --git a/src/confirmation.rs b/src/confirmation.rs
index 11bf124..0f9a631 100644
--- a/src/confirmation.rs
+++ b/src/confirmation.rs
@@ -3,12 +3,11 @@ use chrono::Utc;
 use crate::errors::Error;
 use crate::management::{delete_key, Action, Pending};
 use crate::pending_path;
-use crate::settings::{SMTPEncryption, SETTINGS};
+use crate::settings::{MAILER, SETTINGS};
 use crate::utils::{get_email_from_cert, parse_pem};
 use crate::PENDING_FOLDER;
 
-use lettre::transport::smtp::authentication::Credentials;
-use lettre::{Message, SmtpTransport, Transport};
+use lettre::{Message, Transport};
 use std::fs;
 use std::path::Path;
 
@@ -59,7 +58,6 @@ pub fn confirm_action(token: &str) -> Result<(), Error> {
 }
 
 pub fn send_confirmation_email(email: &str, action: &Action, token: &str) -> Result<(), Error> {
-    println!("Sending mail, token: {}", &token);
     let email = Message::builder()
         .from(match SETTINGS.mail_settings.mail_from.parse() {
             Ok(mailbox) => mailbox,
@@ -71,28 +69,13 @@ pub fn send_confirmation_email(email: &str, action: &Action, token: &str) -> Res
         })
         .subject(&SETTINGS.mail_settings.mail_subject)
         .body(format!("{action} - {token}"));
+
     let message = match email {
         Ok(message) => message,
         Err(_) => return Err(Error::MailGeneration),
     };
-    let creds = Credentials::new(
-        SETTINGS.mail_settings.smtp_username.to_owned(),
-        SETTINGS.mail_settings.smtp_password.to_owned(),
-    );
-    let builder = match &SETTINGS.mail_settings.smtp_tls {
-        SMTPEncryption::Tls => SmtpTransport::relay(&SETTINGS.mail_settings.smtp_host),
-        SMTPEncryption::Starttls => {
-            SmtpTransport::starttls_relay(&SETTINGS.mail_settings.smtp_host)
-        }
-    };
-    let mailer = match builder {
-        Ok(builder) => builder,
-        Err(_) => return Err(Error::SmtpBuilder),
-    }
-    .credentials(creds)
-    .port(SETTINGS.mail_settings.smtp_port)
-    .build();
-    match mailer.send(&message) {
+
+    match MAILER.send(&message) {
         Ok(_) => Ok(()),
         Err(_) => Err(Error::SendMail),
     }
diff --git a/src/errors.rs b/src/errors.rs
index ca4732c..b5eac2e 100644
--- a/src/errors.rs
+++ b/src/errors.rs
@@ -15,8 +15,6 @@ pub enum Error {
     MissingMail,
     #[error("EE1: Error while sending the E-Mail")]
     SendMail,
-    #[error("EE2: Error while building the SMTP connection")]
-    SmtpBuilder,
     #[error("ES1: rror while serializing data")]
     SerializeData,
     #[error("ES2: Error while deserializing data")]
diff --git a/src/settings.rs b/src/settings.rs
index 8b31c04..0ea80c4 100644
--- a/src/settings.rs
+++ b/src/settings.rs
@@ -1,3 +1,4 @@
+use lettre::{transport::smtp::authentication::Credentials, SmtpTransport};
 use once_cell::sync::Lazy;
 use sequoia_net::wkd::Variant;
 use serde::{Deserialize, Serialize};
@@ -40,7 +41,7 @@ pub enum SMTPEncryption {
 }
 
 fn get_settings() -> Settings {
-    println!("Reaing settings...");
+    println!("Reading settings...");
     let content = match fs::read_to_string("wkd.toml") {
         Ok(content) => content,
         Err(_) => panic!("Unable to access settings file!"),
@@ -51,4 +52,25 @@ fn get_settings() -> Settings {
     }
 }
 
+fn get_mailer() -> SmtpTransport {
+    let creds = Credentials::new(
+        SETTINGS.mail_settings.smtp_username.to_owned(),
+        SETTINGS.mail_settings.smtp_password.to_owned(),
+    );
+    let builder = match &SETTINGS.mail_settings.smtp_tls {
+        SMTPEncryption::Tls => SmtpTransport::relay(&SETTINGS.mail_settings.smtp_host),
+        SMTPEncryption::Starttls => {
+            SmtpTransport::starttls_relay(&SETTINGS.mail_settings.smtp_host)
+        }
+    };
+    match builder {
+        Ok(builder) => builder,
+        Err(_) => panic!("Unable to set up smtp"),
+    }
+    .credentials(creds)
+    .port(SETTINGS.mail_settings.smtp_port)
+    .build()
+}
+
 pub static SETTINGS: Lazy<Settings> = Lazy::new(get_settings);
+pub static MAILER: Lazy<SmtpTransport> = Lazy::new(get_mailer);