# System.Net.Mail

``` diff
 namespace System.Net.Mail {
     public class MailAddress {
-        public static bool TryCreate(string address, [NotNullWhenAttribute(true)] out MailAddress? result);
+        public static bool TryCreate([NotNullWhenAttribute(true)] string? address, [NotNullWhenAttribute(true)] out MailAddress? result);
-        public static bool TryCreate(string address, string? displayName, [NotNullWhenAttribute(true)] out MailAddress? result);
+        public static bool TryCreate([NotNullWhenAttribute(true)] string? address, string? displayName, [NotNullWhenAttribute(true)] out MailAddress? result);
-        public static bool TryCreate(string address, string? displayName, Encoding? displayNameEncoding, [NotNullWhenAttribute(true)] out MailAddress? result);
+        public static bool TryCreate([NotNullWhenAttribute(true)] string? address, string? displayName, Encoding? displayNameEncoding, [NotNullWhenAttribute(true)] out MailAddress? result);
     }
 }
```

