diff --git a/app/Mail/CheckinAccessoryMail.php b/app/Mail/CheckinAccessoryMail.php
index 45e314f898..fc8d1455f9 100644
--- a/app/Mail/CheckinAccessoryMail.php
+++ b/app/Mail/CheckinAccessoryMail.php
@@ -34,7 +34,7 @@ class CheckinAccessoryMail extends Mailable
      */
     public function envelope(): Envelope
     {
-        $from = new Address(env('MAIL_FROM_ADDR'));
+        $from = new Address(env('MAIL_FROM_ADDR','service@snipe-it.io'));
 
         return new Envelope(
             from: $from,
diff --git a/app/Mail/CheckinAssetMail.php b/app/Mail/CheckinAssetMail.php
index 4639fb1ba9..5dd8394a5a 100644
--- a/app/Mail/CheckinAssetMail.php
+++ b/app/Mail/CheckinAssetMail.php
@@ -43,7 +43,7 @@ class CheckinAssetMail extends Mailable
      */
     public function envelope(): Envelope
     {
-        $from = new Address(env('MAIL_FROM_ADDR'));
+        $from = new Address(env('MAIL_FROM_ADDR','service@snipe-it.io'));
 
         return new Envelope(
             from: $from,
diff --git a/app/Mail/CheckinLicenseMail.php b/app/Mail/CheckinLicenseMail.php
index 4d509fb5d9..97ce4dd3c3 100644
--- a/app/Mail/CheckinLicenseMail.php
+++ b/app/Mail/CheckinLicenseMail.php
@@ -34,7 +34,7 @@ class CheckinLicenseMail extends Mailable
      */
     public function envelope(): Envelope
     {
-        $from = new Address(env('MAIL_FROM_ADDR'));
+        $from = new Address(env('MAIL_FROM_ADDR','service@snipe-it.io'));
 
         return new Envelope(
             from: $from,
diff --git a/app/Mail/CheckoutAccessoryMail.php b/app/Mail/CheckoutAccessoryMail.php
index f4c81aa232..9604645721 100644
--- a/app/Mail/CheckoutAccessoryMail.php
+++ b/app/Mail/CheckoutAccessoryMail.php
@@ -37,7 +37,7 @@ class CheckoutAccessoryMail extends Mailable
      */
     public function envelope(): Envelope
     {
-        $from = new Address(env('MAIL_FROM_ADDR'));
+        $from = new Address(env('MAIL_FROM_ADDR','service@snipe-it.io'));
 
         return new Envelope(
             from: $from,
diff --git a/app/Mail/CheckoutAssetMail.php b/app/Mail/CheckoutAssetMail.php
index ba0bd801be..fa1290e92d 100644
--- a/app/Mail/CheckoutAssetMail.php
+++ b/app/Mail/CheckoutAssetMail.php
@@ -52,7 +52,7 @@ class CheckoutAssetMail extends Mailable
      */
     public function envelope(): Envelope
     {
-        $from = new Address(env('MAIL_FROM_ADDR'));
+        $from = new Address(env('MAIL_FROM_ADDR', 'service@snipe-it.io'));
 
         return new Envelope(
             from: $from,
diff --git a/app/Mail/CheckoutConsumableMail.php b/app/Mail/CheckoutConsumableMail.php
index 3d78b0ab43..18fe228258 100644
--- a/app/Mail/CheckoutConsumableMail.php
+++ b/app/Mail/CheckoutConsumableMail.php
@@ -38,7 +38,7 @@ class CheckoutConsumableMail extends Mailable
      */
     public function envelope(): Envelope
     {
-        $from = new Address(env('MAIL_FROM_ADDR'));
+        $from = new Address(env('MAIL_FROM_ADDR','service@snipe-it.io'));
 
         return new Envelope(
             from: $from,
diff --git a/app/Mail/CheckoutLicenseMail.php b/app/Mail/CheckoutLicenseMail.php
index 61118ea775..ecd0d7390d 100644
--- a/app/Mail/CheckoutLicenseMail.php
+++ b/app/Mail/CheckoutLicenseMail.php
@@ -36,7 +36,7 @@ class CheckoutLicenseMail extends Mailable
      */
     public function envelope(): Envelope
     {
-        $from = new Address(env('MAIL_FROM_ADDR'));
+        $from = new Address(env('MAIL_FROM_ADDR','service@snipe-it.io'));
 
         return new Envelope(
             from: $from,