diff --git a/BTCPayServer.Abstractions/BTCPayServer.Abstractions.csproj b/BTCPayServer.Abstractions/BTCPayServer.Abstractions.csproj
index 8dc6bc85c..54a248353 100644
--- a/BTCPayServer.Abstractions/BTCPayServer.Abstractions.csproj
+++ b/BTCPayServer.Abstractions/BTCPayServer.Abstractions.csproj
@@ -31,7 +31,7 @@
     <None Include="icon.png" Pack="true" PackagePath="\" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="HtmlSanitizer" Version="8.0.723" />
+    <PackageReference Include="HtmlSanitizer" Version="8.0.838" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.1" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.0" />
diff --git a/BTCPayServer/Hosting/BTCPayServerServices.cs b/BTCPayServer/Hosting/BTCPayServerServices.cs
index 8a7cee98b..8d5d77a6c 100644
--- a/BTCPayServer/Hosting/BTCPayServerServices.cs
+++ b/BTCPayServer/Hosting/BTCPayServerServices.cs
@@ -317,10 +317,8 @@ namespace BTCPayServer.Hosting
             services.TryAddTransient<DisplayFormatter>();
             services.TryAddSingleton<Ganss.Xss.HtmlSanitizer>(o =>
             {
-
                 var htmlSanitizer = new Ganss.Xss.HtmlSanitizer();
 
-
                 htmlSanitizer.RemovingAtRule += (sender, args) =>
                 {
                 };
@@ -353,6 +351,7 @@ namespace BTCPayServer.Hosting
                 htmlSanitizer.AllowedTags.Remove("img");
                 htmlSanitizer.AllowedAttributes.Add("webkitallowfullscreen");
                 htmlSanitizer.AllowedAttributes.Add("allowfullscreen");
+                htmlSanitizer.AllowedSchemes.Add("mailto");
                 return htmlSanitizer;
             });
 
diff --git a/BTCPayServer/Plugins/Crowdfund/CrowdfundPlugin.cs b/BTCPayServer/Plugins/Crowdfund/CrowdfundPlugin.cs
index ec5f3afdd..ee409baa3 100644
--- a/BTCPayServer/Plugins/Crowdfund/CrowdfundPlugin.cs
+++ b/BTCPayServer/Plugins/Crowdfund/CrowdfundPlugin.cs
@@ -44,7 +44,6 @@ namespace BTCPayServer.Plugins.Crowdfund
         private readonly IOptions<BTCPayServerOptions> _options;
         private readonly DisplayFormatter _displayFormatter;
         private readonly CurrencyNameTable _currencyNameTable;
-        private readonly HtmlSanitizer _htmlSanitizer;
         private readonly InvoiceRepository _invoiceRepository;
         public const string AppType = "Crowdfund";
 
@@ -53,15 +52,13 @@ namespace BTCPayServer.Plugins.Crowdfund
             IOptions<BTCPayServerOptions> options,
             InvoiceRepository invoiceRepository,
             DisplayFormatter displayFormatter,
-            CurrencyNameTable currencyNameTable,
-            HtmlSanitizer htmlSanitizer)
+            CurrencyNameTable currencyNameTable)
         {
             Description = Type = AppType;
             _linkGenerator = linkGenerator;
             _options = options;
             _displayFormatter = displayFormatter;
             _currencyNameTable = currencyNameTable;
-            _htmlSanitizer = htmlSanitizer;
             _invoiceRepository = invoiceRepository;
         }
 
diff --git a/BTCPayServer/Plugins/PointOfSale/PointOfSalePlugin.cs b/BTCPayServer/Plugins/PointOfSale/PointOfSalePlugin.cs
index 83c484371..dc8ff4298 100644
--- a/BTCPayServer/Plugins/PointOfSale/PointOfSalePlugin.cs
+++ b/BTCPayServer/Plugins/PointOfSale/PointOfSalePlugin.cs
@@ -56,8 +56,7 @@ namespace BTCPayServer.Plugins.PointOfSale
         public PointOfSaleAppType(
             LinkGenerator linkGenerator,
             IOptions<BTCPayServerOptions> btcPayServerOptions,
-            DisplayFormatter displayFormatter,
-            HtmlSanitizer htmlSanitizer)
+            DisplayFormatter displayFormatter)
         {
             Type = AppType;
             Description = "Point of Sale";
diff --git a/BTCPayServer/Services/Apps/AppService.cs b/BTCPayServer/Services/Apps/AppService.cs
index 6b0422701..ab11350b7 100644
--- a/BTCPayServer/Services/Apps/AppService.cs
+++ b/BTCPayServer/Services/Apps/AppService.cs
@@ -45,7 +45,6 @@ namespace BTCPayServer.Services.Apps
         readonly CurrencyNameTable _Currencies;
         private readonly DisplayFormatter _displayFormatter;
         private readonly StoreRepository _storeRepository;
-        private readonly HtmlSanitizer _HtmlSanitizer;
         public CurrencyNameTable Currencies => _Currencies;
 
         public AppService(
@@ -54,15 +53,13 @@ namespace BTCPayServer.Services.Apps
             InvoiceRepository invoiceRepository,
             CurrencyNameTable currencies,
             DisplayFormatter displayFormatter,
-            StoreRepository storeRepository,
-            HtmlSanitizer htmlSanitizer)
+            StoreRepository storeRepository)
         {
             _appTypes = apps.ToDictionary(a => a.Type, a => a);
             _ContextFactory = contextFactory;
             _InvoiceRepository = invoiceRepository;
             _Currencies = currencies;
             _storeRepository = storeRepository;
-            _HtmlSanitizer = htmlSanitizer;
             _displayFormatter = displayFormatter;
         }
 #nullable enable