Name: vcard_max_size
Type: BYTESIZE
Default-Value: 0
Last-Modified: 3.8.0

Maximum allowed vCard size.

If non-zero, CardDAV and JMAP will reject storage of contacts whose vCard
representation is larger than *vcard_max_size*.

If set to 0 (the default), a large internally-defined limit will be
applied.

If no unit is specified, bytes is assumed.
