diff --git a/dev/Stores/User/GnuPG.js b/dev/Stores/User/GnuPG.js
index 45dc3e7dc..6b734c6b3 100644
--- a/dev/Stores/User/GnuPG.js
+++ b/dev/Stores/User/GnuPG.js
@@ -183,7 +183,7 @@ export const GnuPGUserStore = new class {
 				}
 				if (null !== params.passphrase) {
 					const result = await Remote.post('GnupgDecrypt', null, params);
-					if (result?.Result && false !== result.Result.data) {
+					if (result?.Result?.data) {
 						return result.Result;
 					}
 					Passphrases.delete(key);
@@ -208,7 +208,8 @@ export const GnuPGUserStore = new class {
 			if (response?.Result) {
 				return {
 					fingerprint: response.Result.fingerprint,
-					success: 0 == response.Result.status // GOODSIG
+					success: 0 == response.Result.status, // GOODSIG
+					error: response.Result.message
 				};
 			}
 		}
diff --git a/snappymail/v/0.0.0/app/templates/Views/User/MailMessageView.html b/snappymail/v/0.0.0/app/templates/Views/User/MailMessageView.html
index 53e17a085..111b344f6 100644
--- a/snappymail/v/0.0.0/app/templates/Views/User/MailMessageView.html
+++ b/snappymail/v/0.0.0/app/templates/Views/User/MailMessageView.html
@@ -302,6 +302,7 @@
 							<div class="crypto-control signed" data-bind="css: {success: message().pgpVerified() && message().pgpVerified().success, error: message().pgpVerified() && !message().pgpVerified().success}">
 								<span data-icon="✍" data-i18n="OPENPGP/SIGNED_MESSAGE"></span>
 								<button class="btn" data-bind="visible: pgpSupported, click: pgpVerify" data-i18n="CRYPTO/VERIFY"></button>
+								<div data-icon="⚠" data-bind="visible: message().pgpVerified()?.error, text: message().pgpVerified()?.error"></div>
 							</div>
 						</div>