Geçici Posta is a free temporary email service designed to help people receive messages without sharing their personal email address. Users can create a disposable address in seconds, without registration, and use it for website sign-ups or other situations where they want to limit unwanted email. The service provides an inbox with live updates, options to refresh or delete messages, and the ability to change the address or choose an email alias and domain.

It also offers a QR code for opening the inbox on a compatible device, an email history feature, and favorites for saving important messages. According to the site, users can create multiple addresses without usage limits or fees, and incoming attachments such as PDFs, images, and documents are supported. Geçici Posta presents its service as a way to reduce exposure to spam, advertising, and phishing while keeping a personal inbox separate.

Registration is not required for basic use, though the site also invites visitors to sign up for additional features