
If you're using an Exchange account that requires advanced settings, you'll need to remove the account and add it again using advanced settings. To add the account using advanced settings, see Add an account using advanced setup. If you have a Google, Yahoo! Mail, iCloud, IMAP, or POP3 account, check the settings in the advanced mailbox settings to make sure they're configured to your email provider's specification. If you're using an Outlook.com, Microsoft 365, or Exchange account, you won't have advanced mailbox settings unless the account was set up using advanced setup. If your problem is how quickly mail populates, change the download preference to headers then full items.
Additional Resources:
From there, make sure that the proper calendars are selected. If none of these steps address the syncing problem, escalate the issue to the IT team. Third-party firewalls or antivirus software might prevent you from syncing your email and calendar events.
Desktop (Old) Outlook Not Syncing Recent / All E-Mails - 'Kinda' Urgent
How to force Outlook to sync manually?
If it is lower than 50 GB, you may have too many sync issues in which case you must delete the cache and re-run the sync, you can clear sync issues and test before deleting the cache. Some of the most common issues users encounter with Outlook sign company dallas on iOS relate to syncing. Learn how to troubleshoot when the iPhone Outlook app is not syncing. The approach that IT takes to address a syncing problem depends on what type of problem it is. If it's a client-side issue, the admin can usually instruct the user on what steps to take.

Resolve sync issues in Mail and Calendar apps in Windows 10
- If your problem is how quickly mail populates, change the download preference to headers then full items.
- The most common cause of an out-of-date account is an incorrect password.
- If it's a server-side issue, the admin likely needs to find a way to fix it inside the IT environment.
- If you're using an Exchange account that requires advanced settings, you'll need to remove the account and add it again using advanced settings.
When using Microsoft Teams on an iPhone, slow performance and app crashes can bring mobile work to a halt. Many issues come down to internet bandwidth or low storage space. If there's a feature you think is missing from the Mail and Calendar apps, or if a feature in isn't working properly, you can provide feedback directly to the Mail and Calendar team.

Emails not syncing until Outlook restart
IT teams should build a plan to tackle these threats and make sure users are aware of the security concerns. If none of these steps work, the issue might be on the server side, which can make the troubleshooting process more complex. Admins must think about the nature of the problem and which users it's affecting to find the source. For example, ActiveSync might not be enabled, or there might be a problem with the ActiveSync certificate settings. In some cases, IT might be able to track down a problem by examining the Exchange logs.
Outlook accounts not syncing
It’s best to cache what they need in an offline situation (for example, 1 year), then apply the archive to beyond this point. Online archive can take 24 hours or more to complete, it depends on what you have it set to archive. So, comments about his email box size aside (which I cannot change or make him clean up at this time), I need this fixed really fast today. Two-factor authentication helps protect your account by making it more difficult for someone else to sign in. It verifies your identity using your password and a contact method (also known as security info). While we all use systems differently, I don’t think I have 100GB of data after working for my company almost 25 years, let alone this much email.