diff --git a/src/main/java/de/mattv/fileserver/services/Mailer.java b/src/main/java/de/mattv/fileserver/services/Mailer.java
new file mode 100644
index 0000000..a7c2a1c
--- /dev/null
+++ b/src/main/java/de/mattv/fileserver/services/Mailer.java
@@ -0,0 +1,31 @@
+package de.mattv.fileserver.services;
+
+import de.mattv.fileserver.util.NonNull;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.mail.MailSender;
+import org.springframework.mail.SimpleMailMessage;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+public class Mailer {
+
+    @Value("${mail.from}")
+    private String from;
+
+    private final MailSender mailSender;
+
+    public Mailer(@SuppressWarnings("SpringJavaInjectionPointsAutowiringInspection") @NonNull MailSender mailSender) {
+        this.mailSender = mailSender;
+    }
+
+    public void send(@NonNull String to, @NonNull String subject, @NonNull String body) {
+        SimpleMailMessage msg = new SimpleMailMessage();
+        msg.setTo(to);
+        msg.setFrom(from);
+        msg.setSubject("MFileserver - " + subject);
+        msg.setText(body);
+        mailSender.send(msg);
+    }
+}
diff --git a/src/main/java/de/mattv/fileserver/services/RecoveryMailer.java b/src/main/java/de/mattv/fileserver/services/RecoveryMailer.java
index f3d43da..7bfb2f1 100644
--- a/src/main/java/de/mattv/fileserver/services/RecoveryMailer.java
+++ b/src/main/java/de/mattv/fileserver/services/RecoveryMailer.java
@@ -8,8 +8,6 @@ import de.mattv.fileserver.util.NonNull;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.RandomStringUtils;
 import org.apache.commons.lang3.tuple.Pair;
-import org.springframework.mail.MailSender;
-import org.springframework.mail.SimpleMailMessage;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
 
@@ -26,21 +24,17 @@ public class RecoveryMailer {
     private static final Duration LIFETIME = Duration.ofMinutes(5);
     private static final int CODE_LENGTH = 16;
 
-    private final MailSender mailSender;
+    private final Mailer mailer;
 
-    public RecoveryMailer(@SuppressWarnings("SpringJavaInjectionPointsAutowiringInspection") @NonNull MailSender mailSender) {
-        this.mailSender = mailSender;
+    public RecoveryMailer(@NonNull Mailer mailer) {
+        this.mailer = mailer;
     }
 
     public void sendMail(@NonNull User user) {
         log.info("Sending recovery mail to: {}", user.name);
         String code = RandomStringUtils.random(CODE_LENGTH, false, true);
         RECOVERY_KEYS.put(code, Pair.of(user.id, Instant.now().plus(LIFETIME)));
-        SimpleMailMessage msg = new SimpleMailMessage();
-        msg.setTo(user.name);
-        msg.setSubject("MFileserver - Password recovery");
-        msg.setText("Your recovery key is: " + code + "\nIt is valid for " + LIFETIME.toMinutes() + " minutes.");
-        mailSender.send(msg);
+        mailer.send(user.name, "Password recovery", "Your recovery key is: " + code + "\nIt is valid for " + LIFETIME.toMinutes() + " minutes.");
     }
 
     public @Nullable User checkCode(@NonNull String code) {
diff --git a/src/main/java/de/mattv/fileserver/services/TFAMailer.java b/src/main/java/de/mattv/fileserver/services/TFAMailer.java
index fda2830..ef75723 100644
--- a/src/main/java/de/mattv/fileserver/services/TFAMailer.java
+++ b/src/main/java/de/mattv/fileserver/services/TFAMailer.java
@@ -6,8 +6,6 @@ import de.mattv.fileserver.util.NonNull;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.RandomStringUtils;
 import org.apache.commons.lang3.tuple.Pair;
-import org.springframework.mail.MailSender;
-import org.springframework.mail.SimpleMailMessage;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
 
@@ -24,22 +22,17 @@ public class TFAMailer {
     private static final Duration LIFETIME = Duration.ofMinutes(5);
     private static final int CODE_LENGTH = 10;
 
-    private final MailSender mailSender;
+    private final Mailer mailer;
 
-    public TFAMailer(@SuppressWarnings("SpringJavaInjectionPointsAutowiringInspection") @NonNull MailSender mailSender) {
-        this.mailSender = mailSender;
+    public TFAMailer(@NonNull Mailer mailer) {
+        this.mailer = mailer;
     }
 
     public void sendMail(@NonNull User user) {
         log.info("Sending tfa mail to: {}", user.name);
         String code = RandomStringUtils.random(CODE_LENGTH, false, true);
         MAIL_OTP.put(code, Pair.of(user.id, Instant.now().plus(LIFETIME)));
-        SimpleMailMessage msg = new SimpleMailMessage();
-        msg.setTo(user.name);
-        msg.setSubject("MFileserver - TFA code");
-        msg.setText("Your code is: " + code + "\nIt is valid for " + LIFETIME.toMinutes() + " minutes.");
-        mailSender.send(msg);
-
+        mailer.send(user.name, "TFA Code", "Your code is: " + code + "\nIt is valid for " + LIFETIME.toMinutes() + " minutes.");
     }
 
     public boolean checkCode(long userId, @NonNull String code) {