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MimeKit

CryptographyContextEncryptAsync Method

Asynchronously encrypt the specified content for the specified recipients.

Namespace:  MimeKit.Cryptography
Assembly:  MimeKit (in MimeKit.dll) Version: 3.0.0
Syntax
C#
public abstract Task<MimePart> EncryptAsync(
	IEnumerable<MailboxAddress> recipients,
	Stream content,
	CancellationToken cancellationToken = default
)

Parameters

recipients
Type: System.Collections.GenericIEnumerableMailboxAddress
The recipients.
content
Type: System.IOStream
The content.
cancellationToken (Optional)
Type: System.ThreadingCancellationToken
The cancellation token.

Return Value

Type: TaskMimePart
A new MimePart instance containing the encrypted data.
Exceptions
ExceptionCondition
ArgumentNullException

recipients is null.

-or-

content is null.

OperationCanceledException The operation was canceled via the cancellation token.
CertificateNotFoundException A certificate could not be found for one or more of the recipients.
Remarks
Encrypts the specified content for the specified recipients.
See Also