Summary :

Feb 27, 2020 Cannot send Calendar Invitations on behalf of Public folder in Outlook 2016/2019 for Mac. Outlook 2016/2019 for Mac does not support allowing subscribed Public Folder users to send on behalf of that Public Folder calendar. Users can send meeting invitations from their own Exchange account and can include that Public Folder as a recipient. 1: Fix Sending Mail Errors in Mac OS X with Credentials. If you’re getting cannot send mail errors only when trying to send mail or connect to your emails SMTP server, the solution is probably the same as when Mail repeatedly asks for a password, you simply need to re-authenticate and provide the SMTP server your login and password as set in the mail preferences. A message stuck in the outbox is almost always caused by a malformed email address. Take a close look at the email address (es) in the Send fields. One of them is messed up. I am an unpaid volunteer and do not work for Microsoft.

Have you encountered the error email stuck in outbox? How to fix the error of Outlook emails stuck in outbox? This post from MiniTool will show you how to fix the error of Outlook outbox not sending.

The Outlook is one of the most popular emails among computer users. But some users reported that they encountered the issue of email stuck in outbox when sending an email and they do not how to fix it.

If you come across this error, you are not alone and you have come to the right place. In this post, we will show how to fix the error of email stuck in outbox.

5 Fixes to Email Stuck in Outbox [2021 Update]

In this part, we will show you how to fix the error of email stuck in outbox.

Way 1. Make Sure Outlook Is Online

In order to fix the error of Outlook messages stuck in outbox, you can check whether the Outlook is online first. If the Outlook is offline, you will see a status of Disconnected or Trying to Connect in the status bar at the bottom of your Outlook message. In this situation, you will come across the error of Outlook outbox not sending. So, you need to check the Outlook internet connection. After that, resent the email and check whether the error Outlook emails stuck in outbox is solved.

Way 2. Check Email Settings

In order to fix the error of email stuck in outlook, you can also try to check the email settings. If the email is set to delay message sending, you will see the email in outbox for a while and you will come across the issue Outlook emails stuck in outbox. So, in this situation, you need to check email settings and check whether this issue is fixed.

Way 3. Check the Attachment

Depending on the speed of your Internet service provider, if you have attached a large file to your email, you may see it sitting in the Outbox because it will take a while to send. So, in order to fix the issue of Outlook message stuck in Outbox, you can choose to check whether the attachment is too large.

Don’t know how to transfer big files to other people or other devices? This post lists 6 ways to send big files for free.

Way 4. Use the Correct Password

If you have changed your password, you need to make sure that Outlook knows the correct password.

Outlook 2016 For Mac Stuck In Sending Message

Now, here is the tutorial.

Click File.
Select Account Settings.
Then click Account Settings again.
Select your account and click Changes.
Then under Logon Information, type your new password in the Password section.

When all steps are finished, restart your Outlook and check whether the error of email stuck in outbox is fixed.

Outlook 2016 for mac stuck in sending email

Way 5. Resend from Outbox

In order to fix the error of Outlook outbox not sending, there is the last way for you. You can choose to resend email from Outbox. After that, check whether the email can be send successfully.

You may encounter the Windows Outlook error 0x800ccc0e, and this post shows how to fix the error code 0x800ccc0e.

Final Words

To sum up, this post has introduced how to fix the issue of email stuck in outbox. If you come across the same issue, you can try these solutions. If you have any different idea to fix it, you can share it in the comment zone and we will reply to you as soon as possible.

I sent a mail two day ago using my OUTLOOK for Mac Office365 and sent using gmail account.
It WAS to big, I know now.

I did not send and I now get a MAIL TOO LARGE error every 30 mins or so.

error log = [TOOBIG] Message too large. https://support.google.com/mail/answer/6584#limit

Outlook 2016 For Mac Stuck In Sending Password

the message is not in the outbox, draft or sent box or anywhere else I can find.

I have search and found many similar problems but nothing with a fix, and few in 2016.

I have used SHIFT and double click outlook to start and see outbox, which does show one mail in it that I just tried to send to day. This is not the TOO LARGE one and has only been there since I tried to send it about an hour ago.

Now it is stuck in the outbox and shows in the outbox BUT not the TOO LARGE FILE.

I know what it is but not where it is and nothing I have tired so far fixes or gets rid of it.

I even had an update to OUTLOOK some time this morning and installed that thinking it might reset the outbox problem.

It did not!!

HELP !!!!! Please this is driving me nuts!!!!

Thanks

NIgel

MacBook Pro, iOS 10.2.1, Magic Mouse (original)

Posted on Mar 15, 2017 3:57 AM