Am 11.07.2011 16:12, schrieb Mark Goodge: > On 11/07/2011 15:02, Бак Микаел wrote: >> >> Easy! >> Fix the software that your trusted users use to add their domain. Make >> THAT software check that the domain's MX record points to the right >> place BEFORE you actually add it to the database. > > That's not actually helpful, because if you want to avoid any interruption to > mail > delivery you have to add the domain to the new destination server before you > alter > the MX to point it there
for NEW domains this is no problem and for existing domains it MUST NOT happen that some idiot can add any domain to a mail-system what here happens is a backend which allows everything and normally if this is production you have to shut down your services because they are not permitted per law a server software cann never prevent from dumb systems configured without thinking a single second what it means if users can add any domain
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