diff --git a/EnvelopeGenerator.Application/Signatures/Commands/SignCommand.cs b/EnvelopeGenerator.Application/Signatures/Commands/SignCommand.cs
index 7b1b93f1..f5660f9b 100644
--- a/EnvelopeGenerator.Application/Signatures/Commands/SignCommand.cs
+++ b/EnvelopeGenerator.Application/Signatures/Commands/SignCommand.cs
@@ -1,8 +1,6 @@
 using MediatR;
 using EnvelopeGenerator.Application.Common.Dto;
 using EnvelopeGenerator.Application.Common.Dto.EnvelopeReceiver;
-using EnvelopeGenerator.Application.Common.Extensions;
-using EnvelopeGenerator.Domain.Constants;
 
 namespace EnvelopeGenerator.Application.Signatures.Commands;
 
@@ -21,13 +19,6 @@ public record SignCommand : IRequest
     /// </summary>
     [Obsolete("This notification is deprecated. Use Signature.Commands.SignCommand instead.")]
     public PsPdfKitAnnotation? PsPdfKitAnnotation { get; init; }
-
-    /// <summary>
-    /// Gets the email address of the receiver.
-    /// </summary>
-    public string EmailAddress => EnvelopeReceiver.Receiver?.EmailAddress
-        ?? throw new InvalidOperationException($"Receiver is null." +
-            $"DocSignedNotification:\n{this.ToJson(Format.Json.ForDiagnostics)}");
 }
 
 /// <summary>