5.71 too many invalid recipents error code 17099

#5.71 too many invalid recipents error code 17099 how to

When the junk email volumes increase, network administrators (the people who are responsible for managing ISP servers) will place restrictions on SMTP email servers to prevent spam on their network. Step 2: Type, “outlook /safe” and press Enter. Step 1: Press Crtl + R to open the Run box. The following are the steps to open Outlook in safe mode. Problems associated with abrupt termination can be fixed by opening Outlook in safe mode. Step 4: Click OK to save your changes and return to your document. To uninstall the add-in select it and click Remove. This will help you identify and fix the 550 address rejected. Then, verify filters and custom rules added to the server.

First, make sure that the mail server settings are correct. But if it happens, the route likely needs to be identified. To disable the add-in, uncheck the box in front of its name. For Exim mail servers, 550 5.1.1 User unknown is not a common issue. The 5.x. For info, the 4.x.x codes indicate a 'Persistent Transient Failure', in which some temporary problem is preventing delivery. Step 3: Select the add-ins you want to disable or remove. Just happened to see the link for this and noticed CoryK's request. Step 2: At the bottom of the window, where it says Manage, click the Go button.

#5.71 too many invalid recipents error code 17099 how to

Below steps show you how to disable or remove add-ins: Or you can try to disable virus scanner integration and firewall settings temporarily to check and verify. Malware and virus infection can also be the cause for error 550, So check and resolve it. Solution 3: Disable Antivirus and Firewall Temporarily Step 4: Check the box next to My outgoing server (SMTP) requires authentication and ensure the Use same settings as my incoming mail server is selected. Step 2: Select your email address from the list of accounts and click Change.

Step 1: Go to File > Info > Account Settings. Below are the steps to configure SMTP Authentication in Microsoft Outlook 2010 for Windows: Solution 2: Verify SMTP settingsĬheck your email account settings including the SMTP server is correct or not. If not, insert the correct address and try sending the email again. Here are a few things you need to check, follow the below process one by one: Solution 1: Verify Recipient EmailĬross-check the recipient’s email address to verify if it is correct. Reported error: 550 5.0.350 Remote server returned an error -> 550 Serner frequency limited.įollow the below solution steps to resolve the Outlook email undeliverable 500 access denied issue. When Office 365 tried to send your message, the receiving email server outside Office 365 reported an error. Your message to XXX couldn’t be delivered.