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| Secure/Multipurpose Internet Mail Extensions (An Internet e-mail security-oriented protocol that adds public key encryption and support for digital signatures to the widely used MIME e-mail protocol) | |||
| Portuguese thesaurus | |||
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| S/MIME; S/MIME | |||
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Secure Multipurpose Internet Mail Extensions : 2 phrases in 1 subject |
| Microsoft | 2 |