On Saturday 02 December 2006 18:59, Matthias Wimmer wrote: > Luke-Jr schrieb: > > XMPP doesn't use A records directly. You must have a SRV record. > > It does use A (and AAAA) records, if there are no service records in the > DNS. Regardless of what the spec says, if you want to be interoperable with other XMPP servers, you A/AAAA is not enough. You NEED SRV.