* output this stuff in other places as well)
*/
void imap_output_capability_string(void) {
- cprintf("CAPABILITY IMAP4REV1 NAMESPACE ID AUTH=PLAIN AUTH=LOGIN");
+ cprintf("CAPABILITY IMAP4REV1 NAMESPACE ID AUTH=PLAIN AUTH=LOGIN UIDPLUS");
#ifdef HAVE_OPENSSL
if (!CC->redirect_ssl) cprintf(" STARTTLS");