MTN Spam is a treat to client device security...

I am receiving spam from you guys on a daily basis I have SMS'ed no to opt-out with no luck. This does impact mobile number security as it is very easy to overlook and can cost clients since bad actors are copying your messages saying "You have been subscribing to MTN blah blah"

Please stop these mails as it's so bad I have considered changing to VOIP services.