Fake Telmex/Infinitum e-mail circulating

[The Duck]

Received a message from comunidadinfinitum@eninfinitum.com titled " Aviso importante de tu correo.".The sender's address appears to be fake Telmex and should you receive such a message beware of clicking any links within it. [although in testing some -but not all- of them lead to legit Telmex pages [or so it seems]. Given that other links do not do so begs the question, 'Why would a real Temex e-mail have them?'

This same e-mail address has come under suspicion elsewhere and posts can be seen on other ex-pat and domestic Mexican forums [see here]