Sometimes, emails sent from a company’s professional address suddenly stop reaching recipients. Just yesterday, everything was working flawlessly, but today, messages quietly land in the “Spam” folder or vanish entirely along the way. Worst of all, critical documents get lost because of this: invoices, order confirmations, or support replies.
Problems with access to a website, mail server or API often begin without visible reasons. The page opens for you, but “lies down” for part of the users, emails do not reach recipients, and third-party services simply drop the connection. In many such cases the root of the problem is not bugs in the code or configuration mistakes, but the reputation of the IP address.
