View Single Post
Old 11-24-2017, 08:24 AM   #17
shalym
Wizard
shalym ought to be getting tired of karma fortunes by now.shalym ought to be getting tired of karma fortunes by now.shalym ought to be getting tired of karma fortunes by now.shalym ought to be getting tired of karma fortunes by now.shalym ought to be getting tired of karma fortunes by now.shalym ought to be getting tired of karma fortunes by now.shalym ought to be getting tired of karma fortunes by now.shalym ought to be getting tired of karma fortunes by now.shalym ought to be getting tired of karma fortunes by now.shalym ought to be getting tired of karma fortunes by now.shalym ought to be getting tired of karma fortunes by now.
 
shalym's Avatar
 
Posts: 3,032
Karma: 52740263
Join Date: Feb 2012
Location: New England
Device: PW 1, 2, 3, Voyage, Oasis 2 & 3, Fires, Aura HD, iPad
Quote:
Originally Posted by NullNix View Post
I was using 'port 25' as a shorthand for 'SMTP connections terminating on Amazon's free.kindle.com servers'.

You will often get connection failures, or one-byte-per-second connections with eventual disconnection, if you connect to retail-smtp-in.amazon.com from anything looking even remotely non-huge-cloud-business: I've seen it from residential ADSL space, small-business IP space and medium-sized-fibre-to-the-premises. gmail? always works. These are not blacklisted addresses I'm talking about: they're in MX records and receive and send mail to and from many other sites without difficulty (not that mail senders need to be mail recipients as well, but all of these are).
Now I'm even more confused. You're trying to use your Kindle to connect to and send email from Amazon's AWS email services?

Shari
shalym is offline   Reply With Quote