Outlook Send New Emails Delegate Error: Step-by-Step Fixes

If your workflow is blocked, confirm the account and app context, then follow the ordered fixes below.

Problem Description: Send New Emails Delegate

I can't send new emails on desktop Outlook Classic from my delegated account, but I can reply to received emails. I followed these directions ([https://support.microsoft.com/en-us/topic/a-user-who-has-send-as-permission-can-t-send-email-messages-as-another-user-account-in-outlook-in-office-365-920d8ff3-9978-fee5-ac4e-9cca042650ab](https://support.microsoft.com/en-us/topic/a-user-who-has-send-as-permission-can-t-send-email-messages-as-another-user-account-in-outlook-in-office-365-920d8ff3-9978-fee5-ac4e-9cca042650ab)) and it works, but you have to do it for every single new email. It doesn't save the settings. I do not have this problem with iOS Outlook on my phone. Online Outlook does not have the features I use regularly. Please help! I'm going nuts.

Quick Answer for Resolving Send

Ensure you have Send As or Send on Behalf permissions for the delegated account, contact your administrator if permissions are missing, and verify your Outlook profile is correctly configured to use the delegated account.

Likely Causes Behind Send & Receive Issues

• The Microsoft account or license context may not match the purchase or device.

• Cached credentials, outdated builds, or damaged local components can trigger send & receive issues.

• A file-specific corruption or add-in conflict can mimic a broader application failure.

Recommended Solution: Transferring Outlook License Safely

When to use this: Apply these steps when the symptoms match and you can access the relevant Microsoft account or administrator.

1. If settings don't persist, the account setup may need adjustment.

Alternative Solutions for When Outlook Still Fails

1. Test the same action in a private browser session or a new blank file to isolate account vs file issues.

2. Capture exact error text and screenshots before contacting Microsoft Support or your administrator.

Working with WPS Office: WPS Office for Local Document Work

WPS Office cannot replace Microsoft account, activation, or cloud fixes for this scenario. It remains one of the best free Microsoft Office-compatible alternatives for opening and editing local files.

1. Download and install WPS Office from the official website.

2. Open local Word, Excel, PowerPoint, or PDF files in the matching WPS app.

3. Save a working copy locally while Microsoft-side issues are resolved.

4. Return to Microsoft Office after the primary fix succeeds.

If you need a practical local workspace in the meantime, try WPS Office.

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Prevention Tips for Safer Email Problems Habits

• Keep one primary Microsoft account for subscriptions and Office sign-in.

• Install updates for Office and Windows before retrying failed workflows.

• Back up important files before repair, reset, or reinstall actions.

• Document exact error messages before the next troubleshooting attempt.

FAQs About Common Send Answers

Can WPS Office fix this send & receive issues issue directly? Only when the WPS steps match the formatting or file task. Account, activation, and cloud issues stay on the Microsoft side.

Should I reinstall Outlook before trying these steps? Not first. Confirm account, license, and the exact error before reinstalling.

What should I send to Microsoft Support? The affected account email, device type, Office version, exact error text, and screenshots with personal data hidden.