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Body type not supported by Remote Host

  • 3 replies
  • 21 have this problem
  • 1 view
  • Last reply by Gratia

I get the error: Diagnostic-Code: smtp;554 5.6.1 Body type not supported by Remote Host, when sending to a solcon based address.

I have tried the following (under Windows) and it doesn't work : (

- Go to Tools -> Options -> Advanced -> Config Editor. - Click on the "I'll be careful, I promise!" button. - Type "mime" into the Filter box. - Double Click "mail.strictly_mime" to change the setting from "false" to "true". - Close all the windows that have popped up in the process.


I can't find an other solution? I have changed the html to plain mode, I have changed the text code, nothing helped.

I get the error: Diagnostic-Code: smtp;554 5.6.1 Body type not supported by Remote Host, when sending to a solcon based address. I have tried the following (under Windows) and it doesn't work : ( - Go to Tools -> Options -> Advanced -> Config Editor. - Click on the "I'll be careful, I promise!" button. - Type "mime" into the Filter box. - Double Click "mail.strictly_mime" to change the setting from "false" to "true". - Close all the windows that have popped up in the process. I can't find an other solution? I have changed the html to plain mode, I have changed the text code, nothing helped.

All Replies (3)

Solcon says I have to downgrade to the earlier version. I don't know how I can do that?

Chosen Solution

Thank You! It was not easy to find for a layman like me, but it seems I found the right version. No e-mail returned. Problem solved for now I think.