It's attached below. For more information, see Add or edit custom DNS records. Guides and customer support for Proton products. << /Type /Annot /Subtype /Link I highly suggest speaking with Ntelos to see whats going on. /A << recipient[at]RemoteDomain.com in your example. /Type /Action 1) [email protected] cannot receive any emails, because the mailbox has been disabled. 119 0 obj /Rect [ 80 386 180 399 ] Proton Mail can sometimes be blocked on accident because we are not yet as well known as some of the largest email providers. Delivery failure for email messages you never sent can be alarming, and with good reason. It has been determined that the bounce back message you provided was not generated by our mail server. /BS << /W 0 >>>> The thing is, I didnt send them! It could mean the sender's domain is temporarily blocked from sending mail to outlook.com. /URI (mailto:[email protected]) endobj /Type /Action Non-delivery can be caused by something as simple as a typo in an email address. /a0 << /CA 1 /ca 1 >> Make the necessary changes and click OK. /URI (http://d239469a.ess.barracudanetworks.com/) /Subtype /Link This is a permanent error. [endif]>