![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 91%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJP%3C/text%3E%3C/svg%3E)
Microsoft 365 and Office | Office Online Server
Microsoft on-premises server product that runs Office Online.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(179.20000000000002, 19%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJP%3C/text%3E%3C/svg%3E)
Hi @jilleen pfarr
First, I apologize for this inconvenience, I know this must be affecting your workflow a lot.
Just to clarify, you are using Gmail/Yahoo account to connect Classic Outlook, right? If yes, recently, there is an issue with the synchronization of Gmail/Yahoo accounts in classic Outlook.
The Outlook team is already looking into this issue. Meanwhile waiting, please try the workaround below.
Read here for more information: Users get errors 0x800CCC0E & 0x800CCC0F synchronizing Gmail and Yahoo accounts in classic Outlook …
If you are stuck at any step, please reach out to me, I will guide you with the next step.
Please try and let me know how it goes. I look forward for your reply.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.