RootForum Community

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postfix/smtpd[26276]: connect from localhost[127.0.0.1]
postfix/smtpd[26276]: 26E6B590098: client=localhost[127.0.0.1]
postfix/cleanup[26278]: 26E6B590098: message-id=<45F961C9.8030202@meinedomain.de>
postfix/qmgr[26269]: 26E6B590098: from=<postmaster@meinedomain.de>, size=1154, nrcpt=1 (queue active)
postfix/smtpd[26276]: disconnect from localhost[127.0.0.1]
postfix/smtp[26270]: 94E6259008F: to=<xxxxx@hotmail.com>, relay=127.0.0.1[127.0.0.1], delay=6, status=sent (250 2.6.0 Ok, id=25304-07, from MTA: 250 Ok: queued as 26E6B590098)
postfix/qmgr[26269]: 94E6259008F: removed
postfix/smtp[26279]: 26E6B590098: to=<xxxxx@hotmail.com>, relay=mx1.hotmail.com[65.54.244.136], delay=1, status=sent (250  <45F961C9.8030202@meinedomain.de> Queued mail for delivery)
postfix/qmgr[26269]: 26E6B590098: removed

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Yes, meinedomain.de has an SPF version 1 record. 
Hostname: meinedomain.de
IP: 88.198.XXX.XXX
Mailserver(s): mail.meinedomain.de
SPF Record:
v=spf1 a mx ip4:88.198.XXX.XXX ~all

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The  reverse DNS entry for an IP is found by reversing the IP, adding it to "in-addr.arpa", and looking up the PTR record.
So, the reverse DNS entry for 88.198.XXX.XXX is found by looking up the PTR record for
 XXX.XXX.198.88.in-addr.arpa.

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myhostname = mail.meinedomain.de
mydomain = meinedomain.de
myorigin = meinedomain.de


smtpd_banner = $myhostname VHCS2 2.4 Spartacus Managed ESMTP 2.4.7.1
setgid_group = postdrop

mydestination = $myhostname

append_dot_mydomain = no
append_at_myorigin = yes
local_transport = local
virtual_transport = virtual
transport_maps = hash:/etc/postfix/vhcs2/transport

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server_args     = /usr/sbin/rblsmtpd  -r bl.spamcop.net /var/qmail/bin/relaylock /var/qmail/bin/qmail-smtpd /var/qmail/bin/smtp_auth /var/qmail/bin/true /var/qmail/bin/cmd5checkpw /var/qmail/bin/true

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telnet mailserver 25
helo localhost

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mx.mailserver.de

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nslookup IP-des-Mailservers

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mx.mailserver.de

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nslookup IP-des-Mailservers

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static.XXX-XXX-XXX-XXX.clients.your-server.de.

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Dear Sirs and Madams,

I'm the mailserver administrator of a couple of domains.
The issue is that the hotmail MXes accept mails sent from our company's 
mailserver, but the mails never appear in the recipient's inbox or spamfolder 
unless the email is a reply.
Our DNS, RDNS and SPF setup is correct.

I'm looking for a technical contact for hotmail. 
http://postmaster.hotmail.com does not list such a contact.

Please advice on a technical contact to whom I can send the details.

Yours faithfully,

<Name>

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Hello <name>,

Thank you for contacting the Hotmail Domain Support Team. We are
investigating the  filtering issues you are having. We shall contact you
once we have our findings.
Thank you for your patience

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Hello,

We have taken steps to implement a temporary mitigation to your mail
delivery problem.  During this period your emails should not experience
any issues arriving at Hotmail.  This period will also give our filters
sufficient time to learn enough about your mailing practices such that
after the mitigation expires your traffic will continue to arrive at
Hotmail.
Regards
MSN Live Hotmail Domain Support

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  for($count = 1; $count < 10; $count++)
    {
$datum = date("d.m.Y H:i:s");
mail("xyz@hotmail.com","E-Mail Test NR. $count",
"Gesendet um $datum",
"From: irgendjemand <mail@domain.de>");
sleep(10);
echo "Nr $count gesendet <br>";
    }