OLK15MESSAGE File – What is .olk15message file and how to open it?
OLK15MESSAGE File Extension
Outlook 15 Message Header – file format by Microsoft
OLK15MESSAGE is a file extension for Outlook 15 Message Header files, which are used by Microsoft Outlook to store the header information of an email message. It contains the sender’s name, email address, subject, and date sent.
OLK15MESSAGE File Format: An Outlook Message Header
An Outlook 15 Message Header (.OLK15MESSAGE) file, developed by Microsoft, is an email header associated with an Outlook email message. It contains metadata about the email, such as the sender’s name and email address, the recipient’s name and email address, the subject line, and the date and time the email was sent. The header also includes information about the attachments associated with the email.
OLK15MESSAGE files are typically stored in the user’s Outlook data file (.PST) along with the email’s body and attachments. They are used by Outlook to index and manage emails, making them easy to search and retrieve. The header information is displayed in the Outlook message list and can be used to filter and sort emails.
What is an OLK15MESSAGE file?
An OLK15MESSAGE file is a message header file created by Microsoft Outlook 2016 and later versions. It stores information about an email message, including the sender, recipient, subject, date, and message body. OLK15MESSAGE files are typically saved in the user’s mailbox on the computer’s hard drive.
How to Open OLK15MESSAGE File
OLK15MESSAGE files can be opened using Microsoft Outlook 2016 or later versions. When you double-click on an OLK15MESSAGE file, it will automatically open in Outlook.
If you do not have Outlook installed, you can use a third-party email client that supports OLK15MESSAGE files. Some popular email clients that can open OLK15MESSAGE files include Mozilla Thunderbird, Apple Mail, and Mailbird.
Structure and Contents:
An OLK15MESSAGE file is a binary file that stores the header information of an Outlook email message created in Microsoft Outlook 2013 and later versions. It contains metadata such as the sender’s name and email address, recipients’ addresses, subject line, date and time of sending, and any attachments. The header also includes information about the email’s format (e.g., HTML or plain text), importance (e.g., high or low), and sensitivity (e.g., confidential or normal).
Uses and Compatibility:
OLK15MESSAGE files are essential for managing email messages in Outlook. When a user opens an email, Outlook retrieves the OLK15MESSAGE file associated with it to display the header information. The file also assists in email sorting, filtering, and searching based on metadata. OLK15MESSAGE files are compatible with Outlook 2013, Outlook 2016, Outlook 2019, and Microsoft 365. They are typically stored in a hidden folder within the user’s profile directory, ensuring secure handling of sensitive email data.