adytzu1_vl01, if the mail settings were added in the website's control panel, then you will be unable to receive emails on your custom address if the website will stop to exist. If the settings are from the domain control panel, everything should go just fine until the domain will expire.
hey i'm joe, please don't call me on my real name because you're gonna misspell or mispronounce it and it drives me nuts
i do not work for the company anymore, sorry for the late replies
pfp by Natalie Butler