Same here, since about yesterday, cannot send out or receive emails in Scryptmail, even tried sending a test email to myself, in two different Scryptmail accounts, no luck. I tried sending something to firstname.lastname@example.org from Protonmail, but not sure if it will be received, if all of scryptmail cannot send or receive.
Really helps to have a Protonmail account in times like these (free version).
acting up again....looks like it was fixed for a moment, but now the same thing is happening.
i can send emails, but am not receiving any emails that haven't originated from scryptmail.