Outlook emails will not SEND

[defyanse]

For well over a month or two now, I am unable to send any emails in emClient through my outlook.com (O365) account. This has never been an issue until fairly recently and nothing has changed from my end. For the past months, in order to respond to emails received (in emClient) I have to log in to outlook.com online and send the email from O365 there. I see this has been an issue with emClient in past years and suggestions that it is Microsoft causing the problems, but surely there must be a permanent fix to this by now?

All help will be much appreciated. I use outlook for my business communications so this is important to me

Many thx.

Des

[Gary]

This has already been discussed in many topics on this forum. Please see:

Emails Received but won't Send

I have Windows 10 on a desktop computer, and use eM Client for handling MS Outlook emails. All has been fine for a very long while, however emails have refused to Send for the last couple of days. They send from the Outlook app on my iPad, but not from the desktop. I tried Repair twice, and received a message each time that a certain ‘cabinet file’ wasn’t installed. I rebooted the computer, then uninstalled and reinstalled eM Client. All seemed to go well - no warning messages - but still em…

[Gary]

Or, you can skip right to the important part:

Emails Received but won't Send

If anyone is open to testing something, we have a version we just created that won’t use SMTP to send, but will use AirSync instead thus bypassing the issue altogether. You don’t need to change anything in eM Client except install this version, and you won’t need the registry workaround. You can remove that by using the removeoldoutlookcomflow.reg file on the Knowledgebase page or run the command for Mac users. You can get the special version here for PC. Mac users can get it here. Please send …

This version is now also available in the Release History.

[defyanse]

Thank you kindly, Gary! I’ll give the airsync version a try right away.

[defyanse]

Release 9.2.1628 installed and so far working perfectly. Thank you!

[neil_f_real]

Hello – I had the same issue - sent emails remain in Outbox folder. Release 9.2.1628 appears to have solved this issue.

Thanks

[mre]

Same problem here. I posted this several days ago and have no reply:

I have tried to delete a birthday from the Birthday calendar. I had this on an annual recurrence with no end date. When I opened the event there was no way to “edit” or “delete” it. I simply deleted it from the calendar, and now I get constant error messages:
“the delete action is not supported for this property.” There is a red triangle with exclamation point telling me of this error. How do I get rid of the error message and the red triangle?

so I deleted my account and added it again. Now the red triangle is gone but emails won’t send. gone from bad to worse. What do I do now?

[skybat]

sábado 04 marzo 2023 :: 1015hrs (UTC +0300)

@mre

Same problem here. I posted this several days ago and have no reply:

You must remember this Forum is supported by “Users” and it can be possible
that you will never receive an answer; however…

@mre

What do I do now?

Exactly - ¿in what calendar was the birthday originally created?

¡Buena suerte!

skybat

¡Saludos desde Sakhir la soleada en Bahrein!

[email protected]

Hablo español, luego portugués e inglés, con conocimiento de varios otros idiomas.

[HPlaptopuser]

@mre

What do I do now?

Have you tried installing this update…

Workaround for the sending issue via SMTP for Microsoft Outlook.com accounts

[mre]

yes. I did the update. Problem has not been solved.

[Brian_Phillips1]

Installed update still not working

[Brian_Phillips1]

I can now report when you send it goes into the outbox in local folders
If you do refresh it then gets sent

[Gary]

@Brian_Phillips1

If you do refresh it then gets sent

Check you have this setting ticked:

[Brian_Phillips1]

The its obvious the new relesase unchecked thi box

[HPlaptopuser]

Did you mean to say: the new release unchecks that box by default?

Did you tick the box and find EM Client now works OK?

Thanks for any feedback

[Brian_Phillips1]

yes it does

Yes I Did

[HPlaptopuser]

Good to hear that.
Thanks.