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SIG is an abbreviation of Signature.
A .sig file is attached to the end of an email message and serves as the senders signature. This is often a name, a salutation, a quote of a link to the user’s business or personal webpage.
SIG is an abbreviation of Signature.
A .sig file is attached to the end of an email message and serves as the senders signature. This is often a name, a salutation, a quote of a link to the user’s business or personal webpage.