This phish creates a sense of urgency by stating that your mailbox is full, and you need to update it. It also uses scary tactic, which is common with these phishes, that if you don’t take the action mentioned then your account will be “restricted”.
This email has clear signs of phishing, external sender, no salutation, generic signature, using an image to make you believe that your mailbox is full, external link. Never be in a hurry to take the action mentioned in the email, take your time to think and look for phishing signs.
