IP Range Postini to send e-mail to your MTA

Gerard

unread,

Jul 14, 2008, 9:47:37 AM7/14/08

to Postini Support for Policy Management and Message Recovery for Google Apps

Dear Discussion Forum,

We want to block all IP addresses except the addresses from Postini
because illegal e-mail keeps coming via direct access. Can you give
the IP range Postini uses for mail delivery.

Regards, Gerard Laarman Q van den Berg BV

FrankM

unread,

Jul 14, 2008, 10:45:05 AM7/14/08

to Postini Support for Policy Management and Message Recovery for Google Apps

System 7
64.18.0.0 - 64.18.15.255 - IP Range
64.18.0.0/20 CIDR

System 200,
207.126.144.0 - 207.126.159.255 - IP Range
207.126.144.0/20 - CIDR

Gerard

unread,

Jul 21, 2008, 10:17:54 AM7/21/08

to Postini Support for Policy Management and Message Recovery for Google Apps

Dear Frank,

Can you tell the difference between syst. 7 and syst.200

Because we put both IP Ranges in our firewall and all the mail is in
both situations completely blocked
and we only want to receive e-mail via Postini. Because the mail witch
we receive directly is still leaking in.

Can you help us further.

Regards

Gerard Laarman

> > Regards, Gerard Laarman Q van den Berg BV- Hide quoted text -
>
> - Show quoted text -

FrankM

unread,

Jul 21, 2008, 11:51:13 AM7/21/08

to Postini Support for Policy Management and Message Recovery for Google Apps

Quit simple, your MX record shows totalgreen.com as
totalgreen.com.s200a1.psmtp.com. So I'll assume since your company is
home-based in Holland, you are on the European 200 data centers.

> > - Show quoted text -- Hide quoted text -

Reply all

Reply to author

Forward