Thank you for taking the time to report this bug and helping to make Ubuntu better.
As this affects only unusual end-user configurations, it was release noted and a workaround is available, I'm setting this to Importance: Low.
I also think it's a stretch to ask for automated mitigation for a deprecated protocol, but I'll stop short of setting this to Won't Fix. I certainly don't expect this request to make any progress without a patch though, and even in that case I'm not sure it'd be accepted.
Thank you for taking the time to report this bug and helping to make Ubuntu better.
As this affects only unusual end-user configurations, it was release noted and a workaround is available, I'm setting this to Importance: Low.
I also think it's a stretch to ask for automated mitigation for a deprecated protocol, but I'll stop short of setting this to Won't Fix. I certainly don't expect this request to make any progress without a patch though, and even in that case I'm not sure it'd be accepted.