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visits member for 1 year, 6 months
seen Mar 18 at 14:32

Oct
30
comment How to resolve SPF configuration to allow Google sending mails?
What does "add not only the SPF record but also a TXT record" mean? I have added @ IN TXT "v=spf1 include:_spf.google.com ~all" and I get the same error.
Oct
13
awarded  Commentator
Oct
11
comment Reverse DNS and PTR record
@RSchulze: I added the DNS entries section of the robot. Please check it. Host mail.dappwall.com gives me the ipv4 address of dappwall.com. Should it give me an ipv6 address as well? The domain ns1.first-ns.de gives me both ipv4 and ipv6 addresses and the reverse dns points back to ns1.first-ns.de (like the example you showed)
Oct
11
revised Reverse DNS and PTR record
added 770 characters in body
Oct
9
awarded  Student
Oct
9
comment Reverse DNS and PTR record
I added the content of postfix main.cf. Could you take a look at it? I need to highlight again that it is very strange that I can send two emails after each other then the third email bounces.
Oct
9
comment Reverse DNS and PTR record
Do you mean this? The sending domain should pass either SPF check or DKIM check.
Oct
9
revised Reverse DNS and PTR record
added 31 characters in body
Oct
9
revised Reverse DNS and PTR record
added 1988 characters in body
Oct
8
revised Reverse DNS and PTR record
added 2399 characters in body
Oct
8
comment Reverse DNS and PTR record
It still bounces at the third mail. Then I wait a few minutes, send three emails one after the other, 2 arrives fine, the third bounces. I added the log and an image of the DNS settings
Oct
7
comment Reverse DNS and PTR record
I don't think so. How can I check it? Btw I checked the domain (dappwall.com) at ip6.nl at it says it's not ipv6 ready yet. ip6.nl says it's not ipv6 enabled. Please help.
Oct
7
awarded  Editor
Oct
7
comment Reverse DNS and PTR record
I provided all info I have without masking almost anything.
Oct
7
revised Reverse DNS and PTR record
added 2466 characters in body
Oct
7
comment Reverse DNS and PTR record
I added 54.3.21.in-addr.arpa to the reverse DNS entry. Two mails arrived, the third was bounced with the above error :S And this has been repeated 3 times since. The third msg throws this bounce error then I get status=sent (delivered to mailbox) then this msg again but with different data. The From is changed from www-data@mail.mydomain.com to root@mail.mydomain.com and the To is changed from something@gmail.com to root@mail.mydomain.com, so it's successfully delivering the message to itself instead of the given mailbox.
Oct
7
asked Reverse DNS and PTR record
Jul
15
comment Postfix error: warning mysql: /etc/postfix/maps/alias.cf lookup error
What do you mean? What files and parameters should I check? Sorry, I am new to linux
Jul
15
asked Postfix error: warning mysql: /etc/postfix/maps/alias.cf lookup error
Jul
9
awarded  Tumbleweed