error 12227

[#1]

So far it has only been emails from one source that are affected but I would like to know how to deal with those that cause an Alert as per attached image. What is cause of the Alert. which among other things appears to corrupt parts of the message, probably links of some sort, with red dots.
Is this something specific to emails from one source.
I use Thunderbird, if that is of relevance.

[#2]

It's a problem at the server side if I'm not mistaken as opposed to an issue with Thunderbird. I'd contact the owner of the server in question and see what they have to say.

[#3]

Quote from: Bob

It's a problem at the server side if I'm not mistaken as opposed to an issue with Thunderbird. I'd contact the owner of the server in question and see what they have to say.

Presumably HP com going by details on attachment. Doubt they'd be interested