Search results

  1. L

    Which email services encrypt attachments?

    Tutanota is one such secure email service, with apps for mobile and a web mail client. It even encrypts your attachments and contact lists. Tutanota is open-source, so it can be audited by third parties to ensure it's safe.
  2. L

    SMTP 554 5.7.1 Error

    Every mail server requires its users to provide a username and password to send mails. This is to keep spammers out. But very often valid mail users forget to turn on authentication in their mail clients, and the MX rejects their mail. A quick look at the support tickets shows that 95% of ‘Relay...
  3. L

    comcast incoming email server

    Confirm that is in the Incoming Server field. Confirm that is in the Outgoing Server field. Confirm the incoming Port is 993 and the outgoing Port is 465. Confirm both boxes Use SSL to connect (recommended) are checked.