On Thu, Dec 20, 2007 at 09:50:01AM +0100, Leonardo Boselli wrote: > Il 19 Dec 2007 alle 22:11 Daniel Collis-Puro immise in rete > > Leonardo Boselli wrote: > > > I want: avoid that the secondary mx accept email that in turn is > > > sent to the primary and then bounced. So i would like to set a list > > > of possible address that are accepted. such list however is not just > > > a plain list of addresses, but it could be also a list with some > > > addresses written as: abc-g* to say that it must accept any address > > > whose five characters are abc-g what is the easier and quicher way > > > to accomplish this, other than adding many director sections in > > > exim4.conf ??? > > Why not use a recipient verification callout for the destination mail > > server? Something like: > > NOT feasible:
Sure it is. > the secondary mx is usually used when the primary is of, or overloaded > and do not accept more connections or give immediately a 421 error. Look for 'smtp_reserve_hosts'. With this, you can allow the backup MX to connect to the master even when the master is already 4xx'ing other hosts because of things like smtp_load_reserve. > Also for other reason caching, unless on a file that can be > easily moved between the MX 13 and MX 20, is not usable. -- Care to give a bit more info on that? -- <Lo-lan-do> Home is where you have to wash the dishes. -- #debian-devel, Freenode, 2004-09-22 -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
