Package Swift\Signatures
| Swift_Signers_DKIMSigner | DKIM Signer used to apply DKIM Signature to a message |
| Swift_Signers_DomainKeySigner | DomainKey Signer used to apply DomainKeys Signature to a message |
| Swift_Signers_OpenDKIMSigner | DKIM Signer used to apply DKIM Signature to a message Takes advantage of pecl extension |
| Swift_Signers_SMimeSigner | MIME Message Signer used to apply S/MIME Signature/Encryption to a message. |
| Swift_Signer | Base Class of Signer Infrastructure. |
| Swift_Signers_BodySigner | Body Signer Interface used to apply Body-Based Signature to a message |
| Swift_Signers_HeaderSigner | Header Signer Interface used to apply Header-Based Signature to a message |