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Resolve email bounce, PTR and DNS errors

$30-250 USD

Completed
Posted almost 5 years ago

$30-250 USD

Paid on delivery
Hello. The job is quick: fix the PTR and DNS registers in a CWP Panel server so the emails will not bounce. If you do not have true experience with DNS records, do not bid. Any wrong configuration will result in loss of business for us and we will go after reimbursement of losses. I prefer to be frank in order to receive bids only from skilled professionals. You will work in the server through TeamViewer. Bounce errors to be fixed in this project: "host [login to view URL][2a00:1450:400c:c0c::1a] said: 550-5.7.1 [2a01:4f8:c2c:e1c::1] Our system has detected that this message does 550-5.7.1 not meet IPv6 sending guidelines regarding PTR records and 550-5.7.1 authentication. Please review 550-5.7.1 [login to view URL] for more information 550 5.7.1 . l2si346313wrt.131 - gsmtp (in reply to end of DATA command)" AND host [login to view URL][[login to view URL]] said: 550-5.5.1 Your server hostname [[login to view URL]] 550-for IP [[login to view URL]] matches a pattern which was abusive in the past. 550-See [login to view URL] for more 550-information.. Protection provided by MagicSpam 2.1-9.2 550 [login to view URL] (in reply to RCPT TO command) AND host [login to view URL][[login to view URL]] said: 554 5.7.1 <[login to view URL]>: Unverified Client host rejected: Blocked GENERIC rDNS - See [login to view URL] (in reply to RCPT TO command) AND [login to view URL][[login to view URL]] said: 550 5.4.1 [xxx@[login to view URL]]: Recipient address rejected: Access denied [[login to view URL]] (in reply to RCPT TO command)
Project ID: 20057185

About the project

7 proposals
Remote project
Active 5 yrs ago

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I have 16 years of experience in web hosting, server administration and php programming See my previous works at https://www.freelancer.com/u/NetFreeHost Message me, let's discuss the project.
$30 USD in 1 day
5.0 (891 reviews)
7.3
7.3
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Hi, I can help you to fix your problem with your DNS, Im ready to start now, ping me for more details......
$50 USD in 3 days
4.9 (101 reviews)
5.9
5.9
7 freelancers are bidding on average $124 USD for this job
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Hi I will fix the PTR and DNS records and resolve the issues as per requirements, have expertise in the relevant field. I have 10 years of experience. Ping me for further queries. Thanks
$100 USD in 1 day
5.0 (342 reviews)
6.9
6.9
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I have experience in deploying and maintaining of: Cloud Computing Platforms: AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP). Server Operating Systems: Windows Server 2003-to-2012R2, Windows Server 2016 Amazon Linux, Debian, RHEL, CentOS, Ubuntu. Web servers and servlets containers: IIS, APACHE, NGINX, DOCKER Mail servers: POSTFIX, EXIM, MS Exchange 2000-to-2013, MS Exchange 2016, QMAIL Database servers: MySQL, MS SQL Virtualization: MS Hyper-V, VMware Server(ESXI), VirtualBox. Directory service: Active Directory, OpenLDAP. File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. Firewalls: Windows firewall,ISA/Forefront TMG, MikroTik,PFSense Zywall and other Routers; Data Storage Systems: Netapp, FAS, EMC, VNX; Hosting Panels: PLESK,cPanel,Website Panel
$100 USD in 1 day
4.8 (263 reviews)
6.5
6.5
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Hey there, After reviewing your project description its clear that you want someone to fix your PTR record and other DNS issue to prevent bounce. I'm very experienced with System Administration, Network Administration, SMTP Server Configuration and Troubleshooting, PowerMTA Configuration, SMTP Authentication(SPF, Dkim, Dmarc), SMTP IP Rotation, SMTP IP/Domain Reputation, Email Marketing, Email Handling. I'll be happy to help you with this. Thanks in advance for giving the opportunity to working with you. Have a good day. Best Regards, Sirajum Munir.
$55 USD in 7 days
5.0 (55 reviews)
5.5
5.5
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Hello: I can help you to fix your DNS issues with email delivery. Keep in mind, it seems you have an IP address marked as blacklist (you can see it in your second log). I have more than 6 years working with Webhosting and Email solutions for different clients. Please contact me for further information. Regards
$180 USD in 2 days
5.0 (7 reviews)
3.6
3.6

About the client

Flag of GERMANY
Ingelheim, Germany
5.0
53
Payment method verified
Member since Jun 11, 2013

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