In the admin UI under the MTA there is a spot to put a smarthost and port. My question is what happens when the smarthost requires authentication?
To keep a long story short, I'm looking to use gmail as a smarthost b/c there are some BOFH that define waaaay to restrictive spam guidelines and lowly me not having a proper domian is finding my emails rejected outright. I have already used
zmprov ma me@PC.local.net zimbraMailCanonicalAddress email@example.com
to change my email to my gmail address (to use gmail's always on servers to catch incoming which I can then fetchmail) but that's evidently not enough for some businesses.
Any tips on how to instruct zimbra to use gmail as a smarthost?
p.s. Happy Birthday KevinH