I've setup a new gmail account me.company@gmail.com in order to use the gmail client to manage email from another account, me@company.com.br.
I'm receiving all e-mail that's sent to me@company.com.br in my me.company@gmail.com mailbox. Great.
However, I'm not able to "send mail as" me@company.com.br when using the me.company@gmail.com account. I added the me@company.com.br in the "send mail as" options, configured it like my colleagues here at the company (SMTP server, port 587, TLS), and I got the message that an e-mail had been sent to me@company.com.br. I tried resending the e-mail confirmation a zillion times using various different settings, but I never get that e-mail at the me@company.com.br mailbox.
Here is a screeshot of the "Save Mail As" settings:
After struggling for a while I noticed the following message in the me.company@gmail.com Spam box:
Delivery to the following recipient failed permanently:
me@company.com.br
Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain company.com.br by company.com.br. [67.23.245.70].
The error that the other server returned was:
550-Verification failed for <send-as-noreply@google.com>
550-Previous (cached) callout verification failure
550 Sender verify failed
----- Message suppressed -----
What exactly is going on there? I'm having a hard time interpreting this error message.
ps: I replaced my username with 'me' and the company name with 'company'.
mail.company.com.br, and it's "not an alias" (though I tried using it as an alias too). I'm pretty much convinced the solution to this problem lies on the fail message I received in the spam box, which I pasted in the post. Could you specify the details you need in order to give me a hand? Thank you!