Yahoo Mail App Sorry an Error Occurred Please Try Again

We're lamentable you lot're having problems with the Mail and Calendar apps for Windows 10. To fix the issue, please endeavor each of the following solutions in order.

Before you begin

Before y'all begin, make sure that your device has the latest operating system and app updates. Attempt the general troubleshooting solutions in Troubleshooting Post and Calendar apps for Windows 10. If that doesn't solve your event, try the solutions below.

Check the connectivity to your email server

If you lot're experiencing bug when sending or receiving email, make sure that you can access your email server.

Check that your device is connected to the internet: To send or receive email, you'll need internet access. Make certain your device is connected to the internet.
Endeavor sending email via the spider web: Many email providers let you access your email via a website. Sign in to your e-mail account via the website and confirm that you can send and receive email there. If yous can't, there might exist an issue with your email server. Contact your email provider for support.
Try sending email from another app or device: If y'all accept another email app or another calculator or mobile device, try sending and receiving e-mail from that app or device. If you lot can't, there might be an issue with your email server. Contact your email provider for back up.
Cheque with your email provider about the status of your email server: If your email provider doesn't have a website and yous can't fix up your electronic mail on another app or device, contact your electronic mail provider to see if your email server is accessible.

Check your security software

Firewalls and antivirus software might prevent you from syncing your email and agenda events. Although we don't recommend permanently turning off security software, temporarily turning off the software will let you decide if it is preventing you from syncing your email or calendar events.

Note:If your device is continued to a network, your network policy settings might foreclose yous from completing these steps. For more information, contact your administrator.

Plough off Windows Defender Security Center

Windows Defender Security Center is free security software that'due south included with Windows x. If you haven't installed alternative security software, you should temporarily turn off Windows Defender Security Center.

Go to Showtime and open Windows Defender Security Center.
Select Burn down and network protection.
Choose a network profile and turn off Windows Firewall for that profile. Echo this step for each contour.
If you tin now sync your email, you'll need to allow the Mail and Agenda apps through the firewall. Follow the steps beneath.

IMPORTANT: Brand sure to repeat the steps in a higher place reenable the firewall for each network profile.

Allow Postal service and Agenda apps through Windows Firewall

If you tin sync your email when the firewall is turned off, you'll demand to let the Mail and Calendar apps through the firewall.

Go to Start and open Windows Defender Security Center.
Select Fire and network protection > Allow an app through firewall > Change settings.
In the list of allowed apps and features, select the cheque box side by side to Post and Calendar, and select the cheque boxes in the Private and Public columns.
Select OK.

Turn off third-party security software

Third-political party firewalls or antivirus software might prevent you from syncing your email and calendar events. Although nosotros don't recommend permanently turning off security software, temporarily turning off the software will permit y'all determine if it is preventing you from syncing your email or calendar events. Cheque the software documentation to larn how to temporarily plough it off.

WARNING: If y'all disable your antivirus software, don't open any email attachments or click whatever links in messages from people you lot don't know.

Remove your account and add it again

In some cases, you can resolve sync issues by removing your account from the Postal service and Agenda apps and calculation information technology once more.

Go to Start and open Post.
At the bottom of the left navigation pane, select .
Select Manage Accounts.
Select the account your want to remove, and select Delete account from this device.
Add the business relationship once more. For more information, see Fix e-mail in Mail for Windows 10.

Note:There are special instructions for Yahoo! Mail service, iCloud, and QQ accounts. If you're having problems with one of these accounts, meet Special instructions for other accounts.

Remove your account and add it again using advanced setup

If you still tin't sync your electronic mail after removing your account and adding it again, yous might need to add the account using advanced setup. For more information, come across Add an account using avant-garde setup.

Check your advanced mailbox settings

If you have a Google, Yahoo! Mail, iCloud, IMAP, or POP3 business relationship, check the settings in the avant-garde mailbox settings to make sure they're configured to your e-mail provider's specification. If you lot're using an Outlook.com, Microsoft 365, or Exchange account, you won't take avant-garde mailbox settings unless the account was set up using advanced setup.

Note:There are special instructions for Yahoo! Mail, iCloud, and QQ accounts. If you're having problems with one of these accounts, see Special instructions for other accounts.

Collect the required data from your email provider

Before checking your advanced settings, you'll demand to expect on your email provider'due south website, or contact your email provider, to determine the correct server settings. Yous'll need the following information:

Incoming and approachable e-mail server accost
Incoming and outgoing electronic mail server ports
Does the outgoing server require authentication?
Is the same username and countersign used for sending e-mail?

If the username and countersign are different, make sure yous accept the correct username and countersign.
Does the incoming server require SSL?
Does the outgoing server require SSL?
Contacts server (if applicable)
Calendar server (if applicative)

Cheque advanced mailbox settings

Get to Start and open up Mail.
At the bottom of the left navigation pane, select .
Select Manage Accounts and select your email account.
Select Modify mailbox sync settings > Avant-garde mailbox settings.
Ostend that your incoming and outgoing e-mail server addresses and ports are correct.
Unselect the check box next to Outgoing server requires authentication if your provider doesn't require authentication.
Unselect the check box side by side to Utilise the same proper name and password for sending electronic mail if your provider requires divide hallmark for sending email, and provide the outgoing server username and countersign.
Notes:If applicable, change the following settings as well:
- Select the cheque box next to Require SSL for incoming email if your provider requires SSL for incoming e-mail.
- Select the cheque box side by side to Crave SSL for outgoing email if your provider requires SSL for approachable electronic mail.
- Confirm that your Contacts server and Calendar server addresses are correct.

If you're using an Commutation account that requires advanced settings, you'll need to remove the account and add it again using advanced settings. To add the business relationship using avant-garde settings, come across Add an account using advanced setup.

Cheque your privacy settings

Go to Start and select Settings > Privacy > Email.
Brand sure that Let apps access and send email is gear up to On.
Select Calendar.
Make sure that Allow apps admission my calendar is set to On.

Cheque if two-factor authentication is turned on for your business relationship

2-factor authentication helps protect your account by making it more difficult for someone else to sign in. It verifies your identity using your countersign and a contact method (also known as security info).

The Mail and Agenda apps for Windows ten don't support two-factor authentication. If ii-factor authentication is turned on for your account, you'll need to create an app password for that account. An app password is used instead of your normal account countersign for apps that don't support two-gene authentication.

Check with your e-mail provider for instructions nigh how to create an app password for your e-mail account.

You lot receive an fault message when syncing email

Sometimes an error appears in the Mail and Calendar apps when the apps try to sync new email or agenda events. Here are some solutions for the well-nigh mutual errors.

Your business relationship settings are out of engagement

The about mutual cause of an out-of-date account is an incorrect password. In the notification bar at the meridian of the app, select Gear up account. If your countersign is incorrect, y'all'll see a message asking you lot to update your countersign. Enter the new password and select Washed.

Tip:If yous want to change the password for your account with your email provider—for example, Gmail or iCloud—you'll need to visit the website for your e-mail provider. See Alter your password in Mail for Windows 10 for more information.

If your password isn't the problem, you might accept a certificate error. If so, you lot'll see a message that says, "There is a problem with the server's security certificate. The security certificate is non from a trusted certifying authority."

This error frequently happens when yous don't utilise SSL to secure your e-mail account. To ready this fault, follow the steps beneath:

At the bottom of the left navigation pane, select .
Select Manage Accounts and select your e-mail business relationship.
Select Alter mailbox sync settings > Advanced mailbox settings.
Confirm that your incoming and outgoing electronic mail server addresses and ports are correct.
Select the check box for Require SSL for incoming email and Require SSL for outgoing electronic mail and then select Washed > Save.

This device doesn't meet the security requirements set past your email ambassador

If y'all receive this mistake, see the commodity about device security requirements for troubleshooting steps.

0x80072726

An error 0x80072726 might exist due to tertiary-party firewall or antivirus software. Although we don't recommend permanently turning off security software, you tin become to the software manufacturer's website to see if they have workaround steps, or y'all tin temporarily turn off the software to encounter if that fixes the upshot. If and so, contact the manufacturer'due south technical support to observe a way to access your email without disabling their software.

Warning:If y'all disable your antivirus software, don't open any email attachments or click whatever links in messages from people you don't know.

Still need help?

Community Forum button Contact Support button

Transport us your feedback

Nosotros value your opinion. If there'due south a feature you think is missing from the Mail and Calendar apps, or if a characteristic in isn't working properly, you lot can provide feedback direct to the Mail service and Calendar team.

Encounter Also

Fix upwards email in Mail for Windows 10

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Source: https://support.microsoft.com/en-us/office/resolve-sync-issues-in-mail-and-calendar-apps-in-windows-10-0dd86c69-18f3-4f73-9d3d-375bdc9c3e34