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Using Outlook Email

Slipstick Systems

The Email section at Slipstick covers general email issues in Outlook. Some of the more common problems are linked below.

Usage | Problems & Limitations | Troubleshooting | More Information

Usage

  • Add Attachments and Set Email Fields During a Mail Merge
  • Adding an Image to a Signature
  • Automatically BCC All Messages
  • Change the Subject of an Incoming Message
  • Changing the Reply format revisited
  • Check Message Size Before Sending
  • Choosing the Folder to Save a Sent Message In
  • Designate the Account Used to Send a Message
  • Download Only Messages Smaller than 30kb
  • Find All Unread Messages
  • To Change the Font on Incoming Messages
  • To Change the Look of Outlook Replies
  • To Work with Outlook While it's Getting Messages
  • Understanding Outlook's Auto-Complete Cache (*.NK2)
  • Understanding the Flag for Follow Up Reminder Time
  • Using Automatic name checking or Autocomplete

Microsoft Knowledgebase articles

  • Send To Mail Recipient Opens an Outlook Plain Text Message
  • Add and request read receipts and delivery notifications

Problems & Limitations

  • Do You Want to Send This Message Without a Subject?
  • Help! Every email I send has two unknown attachments
  • Messages are Double Spaced for the Recipient
  • Setting Margins when Composing Email
  • To Use Internet-Style Quoting

Microsoft Knowledgebase articles

  • E-mail messages are not automatically sent or received at startup in Outlook
  • "Send Time" time stamp information is incorrect when you send a delayed delivery message in Outlook

Troubleshooting

  • Adjusting Outlook's Zoom Setting in Email
  • Can't Rename Windows Folder: Folder in Use Error
  • Outlook is Sending Winmail.dat Attachments

Microsoft Knowledgebase articles

  • How to turn on the Enable Mail Logging option for troubleshooting in Outlook via registry key

Addins and Utilities

The following pages contain lists of add-ins and utilities.

  • Compose Tools for Outlook
  • Compression Tools for Outlook
  • Decoder Tools for Outlook
  • HTML Stationery collections and tools for Outlook
  • Mail Notification Tools
  • Mail Tools for Outlook
  • Mass Mail Tools for Outlook
  • Message Extraction Tools
  • Previewing Messages and Attachments
  • Sending and Retrieval Tools
Using Outlook Email was last modified: October 10th, 2023 by Slipstick Systems

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Expire and un-expire Outlook messages

This will do one message at a time - select the message in the message list and run the macro. Sub SetExpire() Dim Item As Outlook.MailItem Set Item = Application.ActiveExplorer.Selection.Item(1) Item.ExpiryTime = #1/1/4501# Item.Save End Sub For a group of selected messages, use Sub SetExpire() Dim Item As Outlook.MailItem For Each Item In Application.ActiveExplorer.Selection Item.ExpiryTime  

Repair the email account settings in Outlook

Email Error code: 0x800CC80

When Outlook won't send email and returns error code 0x800CC80, the cause is incorrect outgoing server settings. I'll show you what to check and how to fix it.

How to create preaddressed messages

Do you send a lot of messages to one person or group and want to make it easier to address a message to those addresses?

Help! Every email I send has two unknown attachments

Unknown images added to sent messages are either bullets or an image added to the header or footer in Word. It can also be a white or clear image used in stationery.

Save Messages as HTML

Many users want to save Outlook messages to the hard drive in HTML format, so they can have a universal archive. I was to save email in HTML format. Doing a "save as" on the email creates the HTML files I want but I can't select multiple emails and save them. When I do, it  

Using Digitial Signatures and Encryption in Outlook Messages

There are two ways to secure email messages: digital signatures or encryption. Both use digital certificates to protect the message, with a digital signature used to protect the message, ensuring the email address sent the message and that the message was not tampered with. Encrypting a message takes security one step farther and insures the  

Cleaning out Old Messages

We had this question recently: "Is it possible to create a Rule to automatically delete Sent Items older than a specified date (for example all Sent Items older than 3 months)?" Yes, there are two ways to do this using native Outlook features. You can use a rule, but will need to run it using  

How to always use your language for spell check

Outlook spell check works fine when I compose new messages. However, when I reply to messages that have originated in another language, it forces the spell check to use that language instead of my language, which is the only language I have loaded and. I know I'm not a great speller, but it is underlining  

Send Internet mail without adding @domain.com

Some mail programs allow you to set a default domain for e-mail. This lets you send to someone in that domain by specifying only the name portion of the address, not the full name@domain.com SMTP address. Outlook, Exchange and Windows Messaging do not support this feature directly. Here is a workaround: Enter the address in  

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  • Use Classic Outlook, not New Outlook
  • Deleting Auto-Complete Entries No Longer Works
  • How to Remove the Primary Account from Outlook
  • Disable "Always ask before opening" Dialog
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  • Reset the New Outlook Profile
  • Understanding Outlook's Calendar patchwork colors
  • Shared Mailboxes and the Default 'Send From' Account
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  • This operation has been cancelled due to restrictions
  • Deleting Auto-Complete Entries No Longer Works
  • Sync Issues and Errors with Gmail and Yahoo accounts
  • Error Opening iCloud Appointments in Classic Outlook
  • Opt out of Microsoft 365 Companion Apps
  • Mail Templates in Outlook for Windows (and Web)
  • Urban legend: Microsoft Deletes Old Outlook.com Messages
  • Buttons in the New Message Notifications
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  • Open Outlook Templates using PowerShell
  • Count and List Folders in Classic Outlook
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Recent Bugs List

Microsoft keeps a running list of issues affecting recently released updates at Fixes or workarounds for recent issues in classic Outlook (Windows).

For new Outlook for Windows:Fixes or workarounds for recent issues in new Outlook for Windows .

Outlook for Mac Recent issues: Fixes or workarounds for recent issues in Outlook for Mac

Outlook.com Recent issues: Fixes or workarounds for recent issues on Outlook.com

Office Update History

Update history for supported Office versions is at Update history for Office

Outlook Suggestions and Feedback

Outlook Feedback covers Outlook as an email client, including Outlook Android, iOS, Mac, and Windows clients, as well as the browser extension (PWA) and Outlook on the web.

Outlook (new) Feedback. Use this for feedback and suggestions for Outlook (new).

Use Outlook.com Feedback for suggestions or feedback about Outlook.com accounts.

Other Microsoft 365 applications and services

New Outlook Articles

Deleting Auto-Complete Entries No Longer Works

Sync Issues and Errors with Gmail and Yahoo accounts

Error Opening iCloud Appointments in Classic Outlook

Opt out of Microsoft 365 Companion Apps

Mail Templates in Outlook for Windows (and Web)

Urban legend: Microsoft Deletes Old Outlook.com Messages

Buttons in the New Message Notifications

Move Deleted Items to Another Folder Automatically

Open Outlook Templates using PowerShell

Count and List Folders in Classic Outlook

Newest Code Samples

Open Outlook Templates using PowerShell

Count and List Folders in Classic Outlook

Insert Word Document into Email using VBA

Warn Before Deleting a Contact

Use PowerShell to Delete Attachments

Remove RE:, FWD:, and Other Prefixes from Subject Line

Change the Mailing Address Using PowerShell

Categorize @Mentioned Messages

Send an Email When You Open Outlook

Delete Old Calendar Events using VBA

Repair PST

Convert an OST to PST

Repair damaged PST file

Repair large PST File

Remove password from PST

Merge Two Data Files

Sync & Share Outlook Data

  • Share Calendar & Contacts
  • Synchronize two computers
  • Sync Calendar and Contacts Using Outlook.com
  • Sync Outlook & Android Devices
  • Sync Google Calendar with Outlook
  • Access Folders in Other Users Mailboxes

Diane Poremsky [Outlook MVP]

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Mail Tools

Sending and Retrieval Tools

Mass Mail Tools

Compose Tools

Duplicate Remover Tools

Mail Tools for Outlook

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Calendar Tools

Schedule Management

Calendar Printing Tools

Calendar Reminder Tools

Calendar Dates & Data

Time and Billing Tools

Meeting Productivity Tools

Duplicate Remover Tools

Productivity

Productivity Tools

Automatic Message Processing Tools

Special Function Automatic Processing Tools

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Project and Business Management Tools

Choosing the Folder to Save a Sent Message In

Run Rules on messages after reading

Help & Suggestions

Submit Outlook Feature Requests

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