3
votes
3answers
196 views

Shared webhost IP blacklisted and is stopping my legitimate emails sending

I am a customer with a webhost and my account is on a shared server. The problem is, it looks like one of the other customers on the same server has gone and got the shared IP blacklisted as ...
2
votes
1answer
419 views

How does IP blacklisting work on virtualized/shared hosting?

I have read that many blocks of IP addresses associated with Amazon EC2 have been blacklisted by various ISPs. Therefore, even if you never sent spam yourself, emails you send from an Amazon instance ...
1
vote
4answers
291 views

moving my site, IP change worries

my site has outgrown the shared hosting account it's on and i've setup a VPS that i'll be moving to soon. I cannot keep the same IP between my new account and the old one and I'm a bit at loss as to ...
4
votes
5answers
2k views

hosting IP change, how much downtime to expect?

i'm moving my hosted site (same host) to a static IP, I understand there will be some downtime due to DNS caching - does anybody have any tips how to minimize this time and to avoid my users seeing ...