Search found 21 matches

by fosiul@gmail.com
Tue Apr 28, 2020 12:15 pm
Forum: Installation and Upgrade
Topic: How I fixed "Host not found, try again" for incomming email ?
Replies: 9
Views: 1067

Re: How I fixed "Host not found, try again" for incomming email ?

DualBoot wrote:check if your initial server installation does not install DNSMasq.


HI
Thanks

You mean the Sever (Virtual SErver)

or

zimbra server ?
by fosiul@gmail.com
Tue Apr 28, 2020 11:53 am
Forum: Installation and Upgrade
Topic: How I fixed "Host not found, try again" for incomming email ?
Replies: 9
Views: 1067

Re: How I fixed "Host not found, try again" for incomming email ?

do not use ping command to check. Always use DNS tools like dig or nslookup. Thanks i just realized some thing When I am install new Server in Cloud, its taking /etc/resolve like this nameserver 127.0.0.53 options edns0 When I am installing zimbra, before finishing it complains like this Checking f...
by fosiul@gmail.com
Tue Apr 28, 2020 11:09 am
Forum: Installation and Upgrade
Topic: How I fixed "Host not found, try again" for incomming email ?
Replies: 9
Views: 1067

Re: How I fixed "Host not found, try again" for incomming email ?

do not use ping command to check. Always use DNS tools like dig or nslookup. if the dig returns like this, that is good right ? root@mail:~# dig -t MX my-domain.com.bd +noall +answer ; <<>> DiG 9.11.3-1ubuntu1.11-Ubuntu <<>> -t MX my-domain.com.bd +noall +answer ;; global options: +cmd my-domain.co...
by fosiul@gmail.com
Tue Apr 28, 2020 9:53 am
Forum: Installation and Upgrade
Topic: How I fixed "Host not found, try again" for incomming email ?
Replies: 9
Views: 1067

Re: How I fixed "Host not found, try again" for incomming email ?

Hello, your server is asking the MX in charge of my-domain.com.bd which return mail.my-domain.com.bd and search for its IP and do not find it. Regards, Hi Thanks yes, i think i am understanding the problem, i was trying mxtool box i see it connecting to the IP of my my-domain.com.bd , which is odd ...
by fosiul@gmail.com
Tue Apr 28, 2020 9:07 am
Forum: Installation and Upgrade
Topic: How I fixed "Host not found, try again" for incomming email ?
Replies: 9
Views: 1067

How I fixed "Host not found, try again" for incomming email ?

Hi, I have installed new Server, but when I am sending email which suppose to handle by this server, i see bellow log Apr 28 10:59:40 mail postfix/lmtp[14750]: 1EE56A32AE: to=<user@my-domain.com.bd>, relay=none, delay=0.03, delays=0.01/0.02/0/0, dsn=4.4.3, status=deferred (Host or domain name not fo...
by fosiul@gmail.com
Tue Oct 02, 2018 4:02 pm
Forum: Administrators
Topic: user's Email (internal user) keep going into Junk directory
Replies: 6
Views: 1282

Re: user's Email (internal user) keep going into Junk directory

pup_seba wrote:reasons why that's being blocked are self explanatory.


what you mean by this ?

why they getting block ?
by fosiul@gmail.com
Tue Oct 02, 2018 4:01 pm
Forum: Administrators
Topic: user's Email (internal user) keep going into Junk directory
Replies: 6
Views: 1282

Re: user's Email (internal user) keep going into Junk directory

pup_seba wrote:


But, maybe marking those mails as non-spam and training your spamfilter fixes this for you?



do you mean, from zimbra web client, make those email non spam ?

i already tryed that, but did not work

or you mean some other way ?
by fosiul@gmail.com
Tue Oct 02, 2018 2:38 pm
Forum: Administrators
Topic: user's Email (internal user) keep going into Junk directory
Replies: 6
Views: 1282

Re: user's Email (internal user) keep going into Junk directory

In any case, before start trying how to add exceptions and whitelists, you should see why those mails are marked as spam and which daemon/system is marking it. Usually whitelisting is not a good long term solution and is usually better to train your spamfilter (in case that's the one marking those ...
by fosiul@gmail.com
Tue Oct 02, 2018 1:29 pm
Forum: Administrators
Topic: user's Email (internal user) keep going into Junk directory
Replies: 6
Views: 1282

user's Email (internal user) keep going into Junk directory

Hi multiple email from the same domain ( where mail server registered ) , example, mail server host name or Registered domain name is : abc.com when one user xyz@abc.com sending email to user1@abc.com or user2@abc.com his email is keep going into junk directory. ( here all users are internal uer) I ...
by fosiul@gmail.com
Thu Sep 06, 2018 6:11 pm
Forum: Administrators
Topic: Unable to install Commercial SSL Certificate Zimbra Admin Console
Replies: 6
Views: 1862

Re: Unable to install Commercial SSL Certificate Zimbra Admin Console

mafiabusiness wrote:Hi pal,


The SSL Certificate is now installed, but not active.
Restart Zimbra for the new SSL certificate to be up and active.

Miguel


Thanks, Miguel, my problem solved,
i am now able to do this from command line,
Thanks

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