I have had this same issues on and off with mail.com for a year or two. Sometimes it works fine. Sometimes if fails completely. Sometimes it will be successful to some recipients but fail to others.
John in Missouri On Saturday, January 4, 2014 11:24:53 AM UTC-6, Nelson Ingersoll wrote: > > For the last several days I have been unable to send any email. All of my > out going email fails with this error. I do not understand why google > would be trying to authenticate to smtp.mail.com. I do forward email > FROM mail.com to my gmail account. I am perplexed. Can anyone offer any > explanation why this is happening and what I might be doing to cause it? > It is driving me nucking futz! > > Nelson > > > Technical details of permanent failure: > Google tried to deliver your message, but it was rejected by the relay > smtp.mail.com by smtp.mail.com. [74.208.5.15]. > > The error that the other server returned was: > 535 Authentication credentials invalid (SMTP AUTH failed with the remote > server) > -- You received this message because you are subscribed to the Google Groups "Gmail-Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/gmail-users. For more options, visit https://groups.google.com/d/optout.
