On Tue, 8 Dec 2020 10:18:28 -0800 Loren Wilton wrote: > I just received a spam with this interesting From address: > > From: "VA Rate Guide" > <i...@alap.vicyced.com><maili...@earthlink.net><maili...@linkedin.com><supp...@apple.com><sa.nore...@samsung-mail.com><maili...@gmail.com><account-upd...@amazon.com> > > I wonder if it is worth checking for mail from more than one sender > at once?
Multiple senders in "From" headers is rare, but RFC compliant. What you have there isn't syntactically correct; the address aren't properly separated by commas.