SMTP auth

SMTP Error (535): Authentication failed – How we Fixed it

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.