mail::account::hasCapability.3x man page

mail::account *account;

bool flag=account->hasCapability(std::string capability);

This function checks this mail::account's properties. The list of potential properties, or capabilities, depends on the account. The currently defined list of properties are:

LIBMAIL_SINGLEFOLDER

Whether this account contains a single incoming mail folder (currently only pop3 accounts have this capability defined).

The hasCapability method returns true if the account supports the indicated capability.

Sam Varshavchik