The messages you are receiving from BoligPortal are always sent from email@example.com and you will always be addressed with your first name or company name. We would never ask you to reveal sensitive personal information like your social security number, your full credit card numbers or the password to your profile.
Be aware of messages that look like ours and contain our logo, but are sent from another email address than firstname.lastname@example.org and do not contain your name. They will often contain grammar and spelling mistakes.
If these messages contain a link you should never click it. They can send you to a fake website which typically are created to trick you into giving your password or other sensitive personal information.