diff --git a/EnvelopeGenerator.Application/Common/Interfaces/Services/Notification/DocumentReceivedNotification.cs b/EnvelopeGenerator.Application/Common/Interfaces/Services/Notification/DocumentReceivedNotification.cs
index 7ca460ab..f88eb754 100644
--- a/EnvelopeGenerator.Application/Common/Interfaces/Services/Notification/DocumentReceivedNotification.cs
+++ b/EnvelopeGenerator.Application/Common/Interfaces/Services/Notification/DocumentReceivedNotification.cs
@@ -1,4 +1,5 @@
-using EnvelopeGenerator.Domain.Constants;
+using EnvelopeGenerator.Application.Common.Extensions;
+using EnvelopeGenerator.Domain.Constants;
 
 namespace EnvelopeGenerator.Application.Common.Interfaces.Services.Notification;
 
@@ -45,12 +46,36 @@ public record DocumentReceivedNotification : EnvelopeNotificationBase
     /// <summary>
     /// 
     /// </summary>
-    public required string LinkToDocument { get; init; }
+    public required Uri Origin { private get; init; }
 
     /// <summary>
     /// 
     /// </summary>
-    public string LinkToDocumentText => LinkToDocument[..Math.Min(LinkToDocument.Length, 40)];
+    public required string EnvelopeUuid { private get; init; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public required string ReceiverSignature { private get; init; }
+
+    private Uri EnvelopeURL => new(Origin, $"Envelope/{(EnvelopeUuid, ReceiverSignature).ToEnvelopeKey()}");
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string LinkToDocument => EnvelopeURL.AbsoluteUri;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public string LinkToDocumentText
+    {
+        get
+        {
+            var urlText = EnvelopeURL.ToString();
+            return $"{urlText[..Math.Min(urlText.Length, 40)]}..";
+        }
+    }
 
     /// <summary>
     /// 
diff --git a/EnvelopeGenerator.Application/Envelopes/Commands/CreateEnvelopeCommandHandler.cs b/EnvelopeGenerator.Application/Envelopes/Commands/CreateEnvelopeCommandHandler.cs
index 33134c80..cb444ae1 100644
--- a/EnvelopeGenerator.Application/Envelopes/Commands/CreateEnvelopeCommandHandler.cs
+++ b/EnvelopeGenerator.Application/Envelopes/Commands/CreateEnvelopeCommandHandler.cs
@@ -1,71 +1,66 @@
 using AutoMapper;
-using MediatR;
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Options;
 using DigitalData.Core.Abstraction.Application.Repository;
-using DigitalData.EmailProfilerDispatcher.Abstraction.Entities;
 using DigitalData.Core.Exceptions;
-using EnvelopeGenerator.Domain.Entities;
-using EnvelopeGenerator.Application.Common.Dto;
+using DigitalData.EmailProfilerDispatcher.Abstraction.Entities;
+using DigitalData.UserManager.Domain.Entities;
 using EnvelopeGenerator.Application.Common.Configurations;
+using EnvelopeGenerator.Application.Common.Dto;
 using EnvelopeGenerator.Application.Common.Extensions;
+using EnvelopeGenerator.Application.Common.Interfaces;
 using EnvelopeGenerator.Application.Common.Interfaces.Services;
+using EnvelopeGenerator.Application.Common.Interfaces.Services.Notification;
 using EnvelopeGenerator.Application.Common.Interfaces.SQLExecutor;
 using EnvelopeGenerator.Application.Histories.Commands;
-using EnvelopeGenerator.Domain.Constants;
 using EnvelopeGenerator.Domain;
+using EnvelopeGenerator.Domain.Constants;
+using EnvelopeGenerator.Domain.Entities;
+using EnvelopeGenerator.Domain.Interfaces;
+using MediatR;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
 
 namespace EnvelopeGenerator.Application.Envelopes.Commands;
 
 /// <summary>
 /// 
 /// </summary>
-public class CreateEnvelopeCommandHandler : IRequestHandler<CreateEnvelopeCommand, EnvelopeDto?>
+/// <param name="Provider"></param>
+/// <param name="Mapper"></param>
+/// <param name="EnvNtfService"></param>
+/// <param name="ReqCntxt"></param>
+/// <param name="Logger"></param>
+public class CreateEnvelopeCommandHandler(IServiceProvider Provider, IMapper Mapper, IEnvelopeNotificationService EnvNtfService, IRequestContext ReqCntxt, ILogger<CreateEnvelopeCommandHandler> Logger) : IRequestHandler<CreateEnvelopeCommand, EnvelopeDto?>
 {
-    private readonly IServiceProvider _provider;
+    private IEnvelopeExecutor Executor => Provider.GetRequiredService<IEnvelopeExecutor>();
 
-    private IEnvelopeExecutor Executor => _provider.GetRequiredService<IEnvelopeExecutor>();
+    private IRepository<Envelope> Repository => Provider.GetRequiredService<IRepository<Envelope>>();
 
-    private IRepository<Envelope> Repository => _provider.GetRequiredService<IRepository<Envelope>>();
+    private IRepository<Document> DocumentRepository => Provider.GetRequiredService<IRepository<Document>>();
 
-    private IRepository<Document> DocumentRepository => _provider.GetRequiredService<IRepository<Document>>();
+    private IRepository<EnvelopeReceiver> EnvelopeReceiverRepository => Provider.GetRequiredService<IRepository<EnvelopeReceiver>>();
 
-    private IRepository<EnvelopeReceiver> EnvelopeReceiverRepository => _provider.GetRequiredService<IRepository<EnvelopeReceiver>>();
+    private IRepository<EnvelopeType> EnvelopeTypeRepository => Provider.GetRequiredService<IRepository<EnvelopeType>>();
 
-    private IRepository<EnvelopeType> EnvelopeTypeRepository => _provider.GetRequiredService<IRepository<EnvelopeType>>();
+    private IRepository<Receiver> ReceiverRepository => Provider.GetRequiredService<IRepository<Receiver>>();
 
-    private IRepository<Receiver> ReceiverRepository => _provider.GetRequiredService<IRepository<Receiver>>();
+    private IRepository<DocReceiverElement> DocReceiverElementRepository => Provider.GetRequiredService<IRepository<DocReceiverElement>>();
 
-    private IRepository<DocReceiverElement> DocReceiverElementRepository => _provider.GetRequiredService<IRepository<DocReceiverElement>>();
+    private IRepository<EmailTemplate> EmailTemplateRepository => Provider.GetRequiredService<IRepository<EmailTemplate>>();
 
-    private IRepository<EmailTemplate> EmailTemplateRepository => _provider.GetRequiredService<IRepository<EmailTemplate>>();
+    private IRepository<EmailOut> EmailOutRepository => Provider.GetRequiredService<IRepository<EmailOut>>();
 
-    private IRepository<EmailOut> EmailOutRepository => _provider.GetRequiredService<IRepository<EmailOut>>();
+    private MailParams MailParams => Provider.GetRequiredService<IOptions<MailParams>>().Value;
 
-    private MailParams MailParams => _provider.GetRequiredService<IOptions<MailParams>>().Value;
+    private DispatcherParams DispatcherParams => Provider.GetRequiredService<IOptions<DispatcherParams>>().Value;
 
-    private DispatcherParams DispatcherParams => _provider.GetRequiredService<IOptions<DispatcherParams>>().Value;
-
-    private SignatureFieldParams SignatureFieldParams => _provider.GetRequiredService<IOptionsMonitor<SignatureFieldParams>>().CurrentValue;
+    private SignatureFieldParams SignatureFieldParams => Provider.GetRequiredService<IOptionsMonitor<SignatureFieldParams>>().CurrentValue;
 
     [Obsolete("Use IConfigService instead.")]
-    private IConfigService ConfigService => _provider.GetRequiredService<IConfigService>();
+    private IConfigService ConfigService => Provider.GetRequiredService<IConfigService>();
 
-    private IMediator Mediator => _provider.GetRequiredService<IMediator>();
-
-    private readonly IMapper _mapper;
-
-    /// <summary>
-    /// 
-    /// </summary>
-    /// <param name="provider"></param>
-    /// <param name="mapper"></param>
-    public CreateEnvelopeCommandHandler(IServiceProvider provider, IMapper mapper)
-    {
-        _provider = provider;
-        _mapper = mapper;
-    }
+    private IMediator Mediator => Provider.GetRequiredService<IMediator>();
 
     /// <summary>
     /// 
@@ -233,7 +228,7 @@ public class CreateEnvelopeCommandHandler : IRequestHandler<CreateEnvelopeComman
                 .ThenInclude(er => er.Receiver)
             .FirstAsync(e => e.Id == envelope.Id, cancel);
 
-        return _mapper.Map<EnvelopeDto>(envelope);
+        return Mapper.Map<EnvelopeDto>(envelope);
     }
 
     private async Task<EnvelopeSettings> ResolveEnvelopeSettingsAsync(CreateEnvelopeCommand request, Envelope? existing, CancellationToken cancel)
@@ -532,15 +527,15 @@ public class CreateEnvelopeCommandHandler : IRequestHandler<CreateEnvelopeComman
         if (!hasDocument)
             throw new BadRequestException("Cannot send envelope without a document.");
 
-        var links = await EnvelopeReceiverRepository.Query
+        var envRcvs = await EnvelopeReceiverRepository.Query
             .Include(er => er.Receiver)
             .Where(er => er.EnvelopeId == envelope.Id)
             .ToListAsync(cancel);
 
-        if (links.Count == 0)
+        if (envRcvs.Count == 0)
             throw new BadRequestException("Cannot send envelope without receivers.");
 
-        var receiverIds = links.Select(l => l.ReceiverId).Distinct().ToList();
+        var receiverIds = envRcvs.Select(l => l.ReceiverId).Distinct().ToList();
         var documentIds = await DocumentRepository.Query
             .Where(d => d.EnvelopeId == envelope.Id)
             .Select(d => d.Id)
@@ -553,7 +548,7 @@ public class CreateEnvelopeCommandHandler : IRequestHandler<CreateEnvelopeComman
             .Select(g => new { ReceiverId = g.Key, Count = g.Count() })
             .ToDictionaryAsync(x => x.ReceiverId, x => x.Count, cancel);
 
-        var receiversWithoutFields = links
+        var receiversWithoutFields = envRcvs
             .Where(link => !receiverFieldCounts.TryGetValue(link.ReceiverId, out var count) || count <= 0)
             .Select(link => link.Name)
             .ToList();
@@ -577,62 +572,39 @@ public class CreateEnvelopeCommandHandler : IRequestHandler<CreateEnvelopeComman
             Status = EnvelopeStatus.EnvelopeQueued
         }, cancel);
 
-        await QueueInvitationEmailsAsync(envelope, links, userReference, cancel);
+        await SendInvitationEmailsAsync(envelope, envRcvs, cancel);
 
         envelope.Status = EnvelopeStatus.EnvelopeQueued;
     }
 
-    private async Task QueueInvitationEmailsAsync(
+    private async Task SendInvitationEmailsAsync(
         Envelope envelope,
-        IReadOnlyCollection<EnvelopeReceiver> links,
-        string senderReference,
+        IReadOnlyCollection<EnvelopeReceiver> envRcvs,
         CancellationToken cancel)
     {
-        var template = await EmailTemplateRepository.Query
-            .SingleOrDefaultAsync(x => x.Name == EmailTemplateType.DocumentReceived.ToString(), cancel)
-            ?? throw new InvalidOperationException($"Email template not found: {EmailTemplateType.DocumentReceived}");
-
-        var signatureHost = await ConfigService.ReadDefaultSignatureHost();
-        var senderName = senderReference;
-
-        foreach (var link in links)
+        foreach (var er in envRcvs)
         {
-            var receiver = link.Receiver;
-            if (receiver is null || string.IsNullOrWhiteSpace(receiver.EmailAddress) || string.IsNullOrWhiteSpace(receiver.Signature))
-                continue;
-
-            var envelopeKey = (envelope.Uuid, receiver.Signature).ToEnvelopeKey();
-            var documentLink = $"{signatureHost.TrimEnd('/')}/envelope/login/{Uri.EscapeDataString(envelopeKey)}";
-
-            var placeholders = new Dictionary<string, string>(MailParams.Placeholders)
+            var advancedSignature = envelope.CertificationType == CertificationType.AdvancedElectronicSignature;
+            var origin = new Uri(ReqCntxt.Origin ?? throw new InvalidOperationException($"The request origin is missing in {nameof(CreateEnvelopeCommandHandler)}."));
+            try
             {
-                ["[NAME_RECEIVER]"] = link.Name ?? string.Empty,
-                ["[NAME_SENDER]"] = senderName ?? string.Empty,
-                ["[DOCUMENT_TITLE]"] = envelope.Title ?? string.Empty,
-                ["[MESSAGE]"] = envelope.Message ?? string.Empty,
-                ["[LINK_TO_DOCUMENT]"] = documentLink,
-                ["[LINK_TO_DOCUMENT_TEXT]"] = documentLink[..Math.Min(40, documentLink.Length)] + ".."
-            };
-
-            var subject = ReplacePlaceHolders(template.Subject, placeholders);
-            var body = ReplacePlaceHolders(template.Body, placeholders);
-
-            var emailOut = new EmailOut
+                await EnvNtfService.Notify(er.Receiver.EmailAddress, new DocumentReceivedNotification
+                {
+                    AdvancedSignature = advancedSignature,
+                    DocumentTitle = envelope.Title ?? string.Empty,
+                    NameReceiver = er.Name ?? string.Empty,
+                    EnvelopeUuid = envelope.Uuid,
+                    IsReadAndConfirm = envelope.IsReadAndConfirm(),
+                    Message = envelope.Message ?? string.Empty,
+                    NameSender = $"{envelope.User.Prename} {envelope.User.Name}",
+                    Origin = origin,
+                    ReceiverSignature = er.Receiver.Signature,
+                }, cancel);
+            }
+            catch(Exception ex)
             {
-                EmailAddress = receiver.EmailAddress,
-                EmailSubj = subject,
-                EmailBody = body,
-                AddedWhen = DateTime.Now,
-                AddedWho = DispatcherParams.AddedWho,
-                SendingProfile = DispatcherParams.SendingProfile,
-                ReminderTypeId = DispatcherParams.ReminderTypeId,
-                EmailAttmt1 = DispatcherParams.EmailAttmt1,
-                WfId = (int)EnvelopeStatus.MessageInvitationSent,
-                ReferenceString = receiver.EmailAddress,
-                ReferenceId = link.ReceiverId
-            };
-
-            await EmailOutRepository.CreateAsync(emailOut, cancel);
+                Logger.LogError(ex, "Failed to send invitation email for receiver {emailAddress} in envelope {envelopeId}.", er.Receiver.EmailAddress, envelope.Id);
+            }
         }
     }