Google today announced it is implementing a new effort to thwart spammers and scammers: the open standard known as Unicode Consortium’s “Highly Restricted” specification. In short, Gmail now rejects emails from domains that use what the Unicode community has identified as potentially misleading combinations of letters.

The company offers two telling examples of the practice this is meant to stop, although ironically the first doesn’t display properly on Google’s blog nor on ours (the second example is “MyBank” versus “MyBɑnk”). Thankfully, the provided image sums up the issue very well:

confusables 3 730x521 Gmail now rejects emails with potentially misleading combinations of Unicode characters

The news today follows Google’s announcement last week that Gmail has gained support for accented and non-Latin characters. The company is clearly okay with international domains, as long as they aren’t abused to trick its users.

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Image Credit: Johannes Eisele/Getty Images