No. Spam is by definition unsolicited email (often commercial in nature) from someone you never have had any sort of (business) relationship with.
If you've used a service, even briefly, and willingly given them your email address, and then later get emails from them, that's not spam. Yes, it is super annoying that they automatically sign up your address for marketing, but there is a way to unsubscribe.
If you've used a service, even briefly, and willingly given them your email address, and then later get emails from them, that's not spam. Yes, it is super annoying that they automatically sign up your address for marketing, but there is a way to unsubscribe.