1
vote
1answer
134 views

I accidentaly spammed myself - how long do gmail's block SMTP for after such inceidents [closed]

So, total brainfart! I mis-configured a cron job shortly before I went to bed last night and when I woke up this morning my script, which was supposed to run every 6 hours, had been trying to run ...
0
votes
2answers
362 views

IPTables Rule for Google Apps SMTP

I am trying to add iptables rule to allow traffic on ports 465 & 587 to google apps smtp servers. But I got not luck. My WHMCS installation works fine with google apps when I turn off iptables but ...
2
votes
4answers
3k views

Google SMTP Connection Timeout

How do I find out why Gmail is seemingly refusing connections from my specific IP range? I'm getting a "Connection timeout" error when attempting to send email through smtp.gmail.com using the email ...
0
votes
2answers
2k views

gmail smtp over sendmail

I've setup my sendmail to send mail using Google SMPT. However, I keep getting this error. Jun 20 11:35:24 server sendmail[2370]: p5KBZO3X002370: from=apache, size=1646, class=0, nrcpts=1, ...
2
votes
2answers
625 views

Send email through local SMTP vs google app engine

My web site is supposed to send email to customers and its hosted on a VPS. Should I use local SMTP or is it better to use a third party SMTP provider like Google App Engine? What are the ...
1
vote
2answers
11k views

How to unblacklist an IP at Google?

I own a small business with two servers for webhosting. When setting up the primary (CentOS 5.5 + WHM, secondary is WHM DNS Only) server I kinda messed up the firewall, so the hackers could send stuff ...
0
votes
7answers
5k views

Postfix open relay

Greetings, Google says that I'm originating too many emails from my IP. Since I NEVER uses this smtp to originate emails, I suspect my postfix is somewhat misconfigured, so that I have an open relay ...