EMailProfiler.Common: Version 3.5.1.0

App/EmailProfiler.Common/Data/MailContainer.vb

@@ -24,6 +24,13 @@ Public Class MailContainer
     ''' </summary>
     Public ReadOnly Property MessageId As String
 
+    ''' <summary>
+    ''' Eine zweite MessageID, in der das Mail-Datum berücksichtigt wird.
+    ''' Wird verwendet wenn MessageId bereits existiert.
+    ''' </summary>
+    ''' <returns></returns>
+    Public ReadOnly Property MessageId2 As String
+
     ''' <summary>
     ''' The subject, truncated to SUBJECT_MAX_LENGTH characters
     ''' </summary>
@@ -41,6 +48,7 @@ Public Class MailContainer
 
         MessageIdOriginal = pMail.MessageID
         MessageId = StringEx.GetShortHash(pMail.MessageID)
+        MessageId2 = StringEx.GetShortHash(pMail.MessageID + pMail.Date.ToString())
 
         Subject = ObjectEx.NotNull(pMail.Subject.Truncate(SUBJECT_MAX_LENGTH), String.Empty)
         SubjectOriginal = ObjectEx.NotNull(pMail.Subject, String.Empty)

App/EmailProfiler.Common/My Project/AssemblyInfo.vb

@@ -12,8 +12,8 @@ Imports System.Runtime.InteropServices
 <Assembly: AssemblyDescription("")>
 <Assembly: AssemblyCompany("")>
 <Assembly: AssemblyProduct("DigitalData.EMLProfiler")>
-<Assembly: AssemblyCopyright("Copyright © 2025")>
-<Assembly: AssemblyTrademark("3.0.10.0")>
+<Assembly: AssemblyCopyright("Copyright © 2026")>
+<Assembly: AssemblyTrademark("3.5.1.0")>
 
 <Assembly: ComVisible(False)>
 
@@ -31,5 +31,5 @@ Imports System.Runtime.InteropServices
 ' übernehmen, indem Sie "*" eingeben:
 ' <Assembly: AssemblyVersion("1.0.*")>
 
-<Assembly: AssemblyVersion("3.5.0.0")>
-<Assembly: AssemblyFileVersion("3.5.0.0")>
+<Assembly: AssemblyVersion("3.5.1.0")>
+<Assembly: AssemblyFileVersion("3.5.1.0")>

App/EmailProfiler.Common/clsWorkEmail.vb

@@ -117,45 +117,29 @@ Public Class clsWorkEmail
 
             CURRENT_MAIL_UID = poUID
 
-            ' 05.06.23
-            ' The MessageID is now replaced by a SHA256 Hash of the MessageID
-            ' The reason is that MessageIDs can be very long,
-            ' which results in the final filepath exceeding the Windream/Windows maximum of 255 chars.
-            ' 28.07.23
-            ' The SHA256 Hash is now truncated to half the size
-            ' which should be a good balance between uniqueness and length
-            'CURRENT_MAIL_MESSAGE_ID = StringEx.GetShortHash(pMailMessage.MessageID)
-
-            'If String.IsNullOrEmpty(CURRENT_MAIL_MESSAGE_ID) Then
-            '    CURRENT_MAIL_MESSAGE_ID = Guid.NewGuid.ToString()
-            '
-            'ElseIf CURRENT_MAIL_MESSAGE_ID.Length > MESSAGE_ID_MAX_LENGTH Then
-            '
-            '    ' MessageIds longer than 100 chars will be replaced with a guid to avoid errors
-            '    ' because of file paths longer than 255 chars.
-            '    CURRENT_MAIL_MESSAGE_ID = Hash(CURRENT_MAIL_MESSAGE_ID)
-            '
-            'Else
-            '    ' Default case, should cover most message ids
-            '    CURRENT_MAIL_MESSAGE_ID = CURRENT_MAIL_MESSAGE_ID.Replace(">", "").Replace("<", "")
-            '    CURRENT_MAIL_MESSAGE_ID = CURRENT_MAIL_MESSAGE_ID.Replace("'", "")
-            '
-            'End If
-
-            If IsNothing(_CurrentMail.SubjectOriginal) Then
+            If String.IsNullOrEmpty(_CurrentMail.SubjectOriginal) Then
                 CURRENT_MAIL_SUBJECT = String.Empty
-                _Logger.Warn("Subject was nothing!")
+                _Logger.Warn("Subject was empty or nothing!")
             Else
                 CURRENT_MAIL_SUBJECT = _CurrentMail.SubjectOriginal.ToUpper.EscapeForSQL()
                 _Logger.Debug("Fixed Subject: [{0}]", CURRENT_MAIL_SUBJECT)
             End If
 
+            ' Checking the messageID - could be a duplicate
+            _Logger.Debug($"messageID: '{_CurrentMail.MessageId}' - messageID2: '{_CurrentMail.MessageId2}'")
+
             Dim oSql = $"Select COALESCE(MAX(GUID),0) FROM TBEMLP_HISTORY WHERE EMAIL_MSGID = '{_CurrentMail.MessageId}'"
             Dim oHistoryID = _DB_MSSQL.GetScalarValue(oSql)
 
             If oHistoryID > 0 And IS_LOCAL_TEST = False Then
-                _Logger.Info($"Message with subject [{_CurrentMail.SubjectOriginal}] from [{_CurrentMail.SenderAddress}] has already been worked!")
-                Return True
+                _Logger.Warn("Found a MessageID already in use! Try MessageID2")
+
+                oSql = $"Select COALESCE(MAX(GUID),0) FROM TBEMLP_HISTORY WHERE EMAIL_MSGID = '{_CurrentMail.MessageId2}'"
+                oHistoryID = _DB_MSSQL.GetScalarValue(oSql)
+
+                If oHistoryID > 0 And IS_LOCAL_TEST = False Then
+                    _Logger.Warn("Found a MessageID2 already in use!")
+                End If
             End If
 
             Dim oTempMailExists As Boolean = Save2TempDirectory(_CurrentMail)