Cloudron Forum

@scooke Solution was deleting a buch of files from path:

/home/yellowtent/boxdata/mail/haraka-queue

that files were created past Jan-06.

On that day we had an account hijacked that started sending out spam. I deactivated the account and it was working fine until past feb-16th, when email service started to crash.

HTH.

https://help.nexcess.net/77209-third-party-email-clients/how-to-allow-outlook-to-connect-over-tls-1112 has the registry instructions.

@rfg You have to setup a mail relay for your outbound mails. The big cloud providers like aws, gce, azure will all block emails from VMs directly. See https://cloudron.io/documentation/email/#relay-outbound-mails

@rfg Agree that Cloudron should not accept emails from spoofed sources. We do have code and configuration in place to block this. Let me investigate.

@rfg This was a bug in our previous version. You can fix this by going to services -> mail -> restart. You have to do this only once, future certificates will be setup correctly.