Internal server error with huge emails

[SKJoy]

Causing internal server error 500 and mailbox list does not load when there are thousands of emails in Inbox. Works perfectly with smaller number of emails.

[pimlie]

Are you using the internal DKIM verifier? If so, could you try to disable that one.

The internal DKIM verifier requires the full body of the email message to be able to determine the DKIM status. If you set a high pagination count in your message list and you rely on the internal DKIM verifier then the plugin could timeout with a 500 I think