Value

Numeric value

Description

MailEncodingDefault

0

AddEmail will select suitable encoding based on the content.

MailEncoding7Bit

1

7-bit encoding suitable for English ASCII text with line length 76 characters or less.

MailEncoding8Bit

2

8-bit encoding suitable for mostly English ASCII text with some non-English characters with line length 76 characters or less.

MailEncodingQuotedPrintable

3

Quoted-printable encoding suitable for English or non-English ASCII text with any line length. Preserves line formatting.

MailEncodingBase64

4

Base64 encoding suitable for binary files, Unicode text or non-English text.