Display Error: 5.7.1

[override]

Hi,
While trying to replay to an email I got an error Espo.ERROR: Display Error: 5.7.1 <email of recipient>... we do not relay <my email> , Code: 500 URL: /api/v1/Email [] []
Also next line is Espo.ERROR: EmailAccount 5a538fe8e94aeda7f (Import Message w/ MailMimeParser): [500] ORM: Repository '7C' does not exist. [] []

Also, sometimes when replying to an email I got an error that says that message is not well formatted, it looks like it starts to parse email as html or css and reads email body as a tags.

Any suggestions on how to resolve this?

Best regards,
Branislav

[tanya]

Have you ever had entity with name 7C?

[override]

Nope. But I solved this long time ago, so its ok now.
Thanks.