Tip: Other languages are Google-Translated. You can visit the English version of this link.
Log in


How to prevent users sending emails without subject entered in Outlook?

While you send an email through Outlook, in some times, you can send emails without subject entering which maybe is not a good habit. Is there any way to force users to send email with a subject in Outlook?

Prevent sending emails without subject entered with VBA

remove all duplicate contacts from one or multiple contacts folders in outlook

In sometimes, we may repeatly add the same contacts, how can remove the duplicate contacts from one or multiple contacts folders? Kutools for Outlook's Duplicate Contacts function can quickly remove or merge duplicate contacts based on emails, full name or other criteria from one or more contacts folders .    Click for 45 days free trial!
doc remove duplicate contacts 1
Kutools for Outlook: with dozens of handy Outlook add-ins, free to try with no limitation in 45 days.
Kutools for Outlook: 100+ New Advanced Tools for Outlook.
Office Tab: Enable Tabbed Editing and Browsing in Office, Just Like Chrome, Firefox, IE 8/9/10.
Classic Menu: Bring Old Menus and Toolbars Back to Office 2007, 2010, 2013, 2016 and 2019.

Prevent sending emails without subject entered with VBA

There is no way except VBA code to solve this problem.

1. Enable Outlook, press Alt + F11 keys to open Microsoft Visual Basic for Applications window.

2. Double click ThisOutlookSession in the Project1 pane, then copy and paste below code to the blank script.

VBA: Prevent sending email without subject

Private Sub Application_ItemSend(ByVal Item As Object, Cancel As Boolean)
Dim xObject As Object
On Error Resume Next
If Item.Class <> olMail Then Exit Sub
Set xObject = CreateObject("VBScript.Regexp")
With xObject
    .Global = True: .Pattern = "^\x20*$"
    If .test(Item.Subject) = True Then
        MsgBox "No subject entered", vbInformation, "Kutools for Outlook"
        Cancel = True
    End If
End With
End Sub

doc prevent sending whithout subject 1

3. Save the code, now if the email you send without subject, it will pop out a dialog to remind entering subject.

Note: This VBA code work for all accounts in Outlook


Recommended Productivity Tools

shot kutools outlook kutools tab 1180x121
shot kutools outlook kutools plus tab 1180x121

Kutools for Outlook - More than 100 Advanced Functions for Outlook, Improve 70% Efficiency For you

  • Complicated and repeated operations can be done a one-time processing in seconds.
  • Forward multiple emails individually with one-click, and auto forward by rules.
  • Auto CC/BCC every sending email and easy for customizing rules, and auto reply without requiring exchange server.
  • Powerful junk emails filter, remove duplicate emails, reply with attachment, bunch of one-click operations, and so on...
  • 60-day unlimited free trial. 60-day money back guarantee. 2 years free upgrade and support. Buy once, use forever.
Say something here...
symbols left.
You are guest ( Sign Up? )
or post as a guest, but your post won't be published automatically.
Loading comment... The comment will be refreshed after 00:00.

Be the first to comment.