This is very useful if you accidentally forgot to attach a document or having the wrong recipient for the email. I would recommend enabling this feature. It may save you some embarrassment down the road.

Here is how to enable “Undo Send” for your Gmail account.

Step One: Log into your Gmail account.

Step Two: Click the gear in the right hand corner and go down to Settings.

Step Three: Once Settings is opened click the General tab and you will see an Undo Send Option.

Check the box enable undo send. You can specify how long you want Undo Send to be available. You can choose between 5-30 seconds.

Scroll down to the button of your page and save settings.

Now when you send an email you will have an option up top to undo send. 

If you decide to recall one of your email messages you will see the following pop-up.

This was posted by techspeeder. Sound off in the comment section below if this helped you or if you have a question. Please follow my blog for more posts like this.

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The email address you entered couldn’t be found. Please check the recipient’s email address and try to resend the message. If the problem continues, please contact your helpdesk.  

The email addresses didn’t change during the upgrade to Office 365. The users were correctly entering the email addresses as well.

So the first thing to try is to delete the autocomplete in Outlook. When you enter the recipient in Outlook , delete the autocomplete suggestion that pops up.

See if that fixes the issue, it didn’t for me .

I then downloaded this NK2View tool from here. I ran this cool little utility and it brought up the autocomplete cache. I scrolled down to the email recipient my customer was having trouble emailing and deleted that entry. I then tried sending a test email and it worked like a charm.

Resolution: When I used the NK2View utility to delete the entry it actually deleted the autocomplete entry for real. Apparently, when they were trying to email within the organization the autocomplete had saved some information about their previous email servers and was trying to deliver the message to the old server. I just deleted the autocomplete entry and everything was fine.

This was posted by techspeeder.

Resolution: I logged into Company A’s portal. I deleted the Company B’s user accounts that were no longer being used.

I then went into the Exchange admin center and clicked on Contacts.

                                                       I then created a new mail user.

I filled in the credentials for the new mail users. Note, make sure you keep the alias and the user ID the same (ex. Alias: test.user and then user ID: would be test.user@domain.com). In the external email address field I put in their new email address. I clicked save 

and then sent an email to the alias. It wasn’t long and an email showed up in my inbox. The forwarder worked without a hitch!

This was posted by techspeeder.

Source: Office 365 Forum

Step One: Touch Settings

 Step Two: Scroll down until you find Mail, Contacts, Calendars and select it.

Step Three: Click Add Account.

Step Four: Select Exchange

Step Five: Put in your email address and password. Click next when finished. It will verify your settings.

Step Six: Your iOS device will ask you what you want to sync. Select what you want to sync and click save. You have successfully added your email account. Mail will start arriving soon. If it doesn’t come up asking you what you want to sync, continue to the next step.

Step Seven: If your iOS device couldn’t find your account. It will come up to the following screen:

enter the following information. In the Server field enter outlook.office365.com and in the username field put your email address (ex. email@company.com) in. Keep the domain empty. Click next to verify the information. It should now find your email account.

Additional troubleshooting if your iOS device will not find your account.

1. Make sure your email address and password are entered correctly.

2. If your phone is connected to Wifi, disconnect it and try again.

3. If it still doesn’t find your settings, restart the phone and make sure wireless is turned off and then re-add the account.

4. If it still can’t find the information save the account and wait an hour an see if it starts synchronizing.

This was posted by techspeeder.

I recently ran into a situation where I was setting up email accounts on some new computers we had just installed.  The problem was I didn’t know the passwords for the email accounts I was setting up in Microsoft Outlook. That is when I discovered this tool that will reveal the email account passwords in Microsoft Outlook. Here are the steps to retrieve your password if your account was previously set up in Outlook. ( This also works in Windows Live Mail.) 

Go to your Control Panel> User Accounts>Mail > Show Profiles. Select the profile you want.

Then select Properties. Click on the email address that you need the password from and then select change. You should now be at the screen that shows your email account information including your password (with asterisks). Keep that window open.

Download this tool: asteriskkey

Run through the install wizard. 

You should eventually come up to the following screen.

Click the recover link.  Wait a couple seconds and this asterisk key tool will reveal your password.

Wasn’t that easy? This little tool has made my life so much easier. Let me know how you make out.

This was posted by techspeeder.

Source: My Digital Life

Step One: Close Outlook

Step Two: Browse to the RoamCache where the auto-complete file is stored. (location is C:\Users\”user.name”\AppData\Local\Microsoft\Outlook\RoamCache

Step Three: Rename RoamCache to old_RoamCache

Step Four: Open Outlook, and create a new email and put a valid email address in the to. . field. Close the new email ( you don’t need to save ). Close Outlook

Step Five:  Step 4 creates a new Stream_Autocomplete_”long GUID….xx”.dat DAT File of 1KB in a new RoamCache folder.

Step Six: Change the extension of the file in Step 5 from .dat to .dat22

Step Seven: Copy the original Stream_Autocomplete…from old_RoamCache & paste into the RoamCache folder

Step Eight: Copy the GUID string from the .dat22 and replace the GUID of your previous Stream_AutoComplete

Step Nine: Open Outlook, all of your previous auto-complete entries are now available.

I hope this helps. Special thanks to femi for making my day a lot easier. This post was posted by techspeeder.

It can be a little confusing to set up Office 365 Exchange email account on an Android device. Here are the steps to set up your email account.

Step One: Go to Settings > Add account

Step Two: Add Email Account

:

Step Three: Select Exchange Account

Step Four: Place your email address and password in the blanks and then press Manual Setup.

Step Five: Put your whole email address in the Domain\Username field. Put outlook.office365.com in the server field. Make sure SSL is checked and then scroll down and make sure port 443 is entered in the port field. Then press next.

Step Six: Select OK

Step Six: Choose the account settings that best suit your needs.

Your account is now set up press Next.

If you found this article to be helpful please leave a comment, Thank you. This was posted by techspeeder.