josh wrote:there's no distinction between addresses using the same 'word' but different domains - from a data perspective, they're the same address.
This actually shows up in
send a message from one of your disposable addresses
. SG will identify an existing account, and will require the original domain for the
from
address -- which demonstrates that the system links all domains to the same "word". That also means that a
reply-to
to a different domain will also work.
Anyone reading this probably knows this, but the ability to use alternate domains is useful for on-line services that block SG addresses as
invalid
, because they rarely block SG's full list of domains.