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MAIL.DAT information access key
File type: Various data file
An iak file extension is used for information access key files associated with the MAIL.DAT.
File type category:
Various data file
Date updated: August 17, 2018
Record marked as obsolete and not updated for a long time.
The iak file extension is associated with the MAIL.DAT, a set of files that contain detailed information about a presorted mailing accepted by United States Postal Service.
The iak file stores information access key used by MAIL.DAT.
Software applications that handle other tasks involving iak files:
Microsoft Windows
Language
