So I got an error from Gmail, saying the message was spam because the DKIM, I am not using MIAB for hosting that sites DNS. I just set MX records on my host for them. I cant do long strings
How do I do this?
You may encounter zone file errors when attempting to create a TXT record with a long string. RFC 4408 states a TXT record is allowed to contain multiple strings, and this technique can be used to construct records that would exceed the 255-byte maximum length. You may need to adopt this technique when adding DomainKeys. Use a tool like named-checkzone to validate your zone file.