Lately I'm receiving a lot of spam that contains animations in the subject lines. Here is an example, from the source of a message, of a subject line containing animating fireworks.
Subject: =?UTF-8?B?876toA==?=Zero APR. No Credit Required. No Spend Limit!=?UTF-8?B?876toA==?=
I'm trying to create a Gmail filter that will automatically delete these kinds of messages with the fireworks in the subject line.
But I can't get this to work. I've tried filtering on subject text such as:
but this doesn't catch these emails. Does anyone know how I can create a Gmail filter that will successfully match these messages with special UTF-8 characters?
* Update 2015-07-27 * See here for an example of the full message source for one of these spam emails. I've replaced my name and email address with '[redacted]'. https://gist.github.com/anonymous/cfd57dcf6d3e87203295