Category

SMTP errors

Category

Everyone expect mails to work flawlessly, but that doesn’t always work. Occasionally, mail servers may reject emails with some strange errors, such as “SMTP Error (535): Authentication failed” At Bobcares, we often get requests from customers to fix SMTP errors as part of our Technical Support Services. Today, we’ll see how our Support Engineers help our customers to resolve such tough email errors.   What is SMTP Authentication? Mail client like Outlook uses SMTP (Simple Mail Transfer Protocol)…