| 28 | * '''allow_public_cc''': (''requires [milestone:0.10 0.10]'') Addresses in CC: list are visible by all recipients (default is ''Bcc:'' - hidden copy). |
| 29 | * '''mime_encoding''': (''requires [milestone:0.10 0.10]'') E-mail notifications are always sent in 7-bit mode. This option allows to select the MIME encoding scheme. Supported values: |
| 30 | * `base64`: default value, works with any kind of content. May cause some issues with touchy anti-spam/anti-virus engines. |
| 31 | * `qp` or `quoted-printable`: best for european languages (more compact than base64), not recommended for non-ASCII text (less compact than base64) |
| 32 | * `none`: no encoding. Use with plain english only (ASCII). E-mails with non-ASCII chars won't be delivered. |