Closed titanism closed 2 months ago
We believe we've confirmed and resolved the issue, but we will still closely monitor our new deploy and optimizations.
Ref: https://github.com/forwardemail/forwardemail.net/commit/0e77fbb05dc5b38136652337309067d2b39eb229
We recently overhauled our underlying WebSocket to SQLite layer which is used across IMAP/POP3/CalDAV. Temporarily we are returning
421
status code for IMAP writes when MX receives mail for your IMAP inboxes. We hope to discover and resolve the underlying issue ASAP. Expected delay may be ~30 minutes for your IMAP messages.