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DMARCIAN: Understanding and Resolving Gmail and Yahoo Email Error Codes
- January 5, 2024
- Posted by: Top Deliverability
- Category: DMARC DMARCIAN Email Authentication Email Services Industry News
DMARCIAN just posted a insightful post:
With Google and Yahoo transitioning several long-standing best practices to enforced sender requirements, we created the following guide to ensure you understand where you can find evidence of delivery issues and begin to understand what additional steps you need to take in order to ensure you are sending according to their guidelines. What are error codes? Email error codes and bounce strings are generated when one email server attempts delivery to another email server that results in a failure. Error codes are also commonly referred to as bounce codes, SMTP errors, or Delivery Status Notifications (DSN). You can use the messages and codes to help understand the underlying reason and attempt to troubleshoot them. Most often, the source sending emails on your behalf will have developed software to handle errors in an automated fashion for you. Where some email sources may expose these errors to you through their interface, the
Read more from the original source: Understanding and Resolving Gmail and Yahoo Email Error Codes
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