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Linux mail server / dns expert to solve mails delivered as spam problem

$30-250 USD

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Opublikowano ponad 9 lat temu

$30-250 USD

Płatne przy odbiorze
We have a server linux / debian / postfix used as mail server for some domains. We have problemas as all emails sent from that server get flagged as spam and not delivered. It is very urgent to find an expert that can solve that problem. Once solved we need to setup dns with all antispam measures correctly, ptr / reverse / spf records
Identyfikator projektu: 6987038

Informację o projekcie

33 ofert
Zdalny projekt
Aktywny 9 lat temu

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33 freelancerzy składają oferty o średniej wysokości $107 USD dla tej pracy
Awatar Użytkownika
Most probably we will need to change the IP and setup new IP correctly but this will not effect your websites at all, IP will be just functional for email. Regards usman
$100 USD w 3 dni
5,0 (141 opinii)
7,4
7,4
Awatar Użytkownika
Dear , Give me your project ,As we are managing different mail servers in our hosting company and most of install postfix.
$55 USD w 2 dni
4,9 (348 opinii)
6,8
6,8
Awatar Użytkownika
Hi, We are growing IT Company in India Having expertise in setup and management of different Linux web hosting servers like CentOS, RedHat, Ubuntu, Debian etc. We have expert level knowledge in web hosting panels like cpanel, plesk, webmin , ispconfig, zpanel, Direct admin etc. implement Techniques as below:- 1. Ip rotation -> Prevent blacklisting 2. Spf ,domain keys enabled-> Increase inbox delivery 3. Reverse dns enabled -> Increase inbox delivery 4. Open relay disabled -> For mailing server security 5. DMARC enabled-> For mailing server security Thanks
$88 USD w 2 dni
4,7 (363 opinii)
7,1
7,1
Awatar Użytkownika
Hello, I am an experience system admin and i can help you in this project. You can view my profile for similar projects i have completed. I am ready to start on it and if you have any query please feel free to ask. Thanks.
$100 USD w 1 dzień
5,0 (151 opinii)
6,6
6,6
Awatar Użytkownika
Ainda não foi fornecida uma proposta
$115 USD w 3 dni
4,8 (93 opinii)
6,3
6,3
Awatar Użytkownika
Hi there, I’d like to be considered for your System administration. I’m a system and network engineer with a strong background managing Linux Server ,mailing server ,NAS,Web server,VPS,VPN, FTP server and Hosting Server . I highly value professionalism and hold myself strictly accountable to fulfill my client’s requirements . I aim to form a long-term working relationship. I charge $16.00/Hour , but if you are interested in a larger volume of work each month, I can offer a lower rate. Please, let me know what is needed to secure this bid! Thank you for your consideration. Raj Kumar
$155 USD w 3 dni
4,8 (46 opinii)
6,4
6,4
Awatar Użytkownika
Hi, I am having more than six years of experience Linux And Mail Administration, worked with Postfix, Zimbra,Exim etc. I can ciomplete this project as per your requirement. You can refer my profile to get more about my knowledge/experience required to complete it. Thanks Saket
$100 USD w 1 dzień
4,9 (73 opinii)
5,6
5,6
Awatar Użytkownika
I am a linux sysadmin with a high degree of experience in both Postfix and DNS, I have seen this issue before and I can get it fixed for you.
$111 USD w 3 dni
5,0 (8 opinii)
5,4
5,4
Awatar Użytkownika
Hello, a few words about me: I am system / network administrator. I manage over 300 servers with different purposes: web servers, sql servers, voip servers, filesharing servers, email servers and so on. Each server has its own configuration, monitorization, backup etc. If you are interested I can give you more details about my work. about your project: I do this kind of things for a few of servers that I manage. If I will be your choice I will offer you my support for other projects. Can we talk a little bit please? I need more informations. Thank you. Mike from Ro :)
$55 USD w 3 dni
4,9 (61 opinii)
5,2
5,2
Awatar Użytkownika
Hi there you just found a freelancer who is going to provide a good support. Take a look at my profile I made few similar tasks here
$70 USD w 2 dni
5,0 (54 opinii)
4,9
4,9
Awatar Użytkownika
Hello! It's compulsory to configure ptr dns and spf. I can do it for you.
$89 USD w 5 dni
5,0 (30 opinii)
4,9
4,9
Awatar Użytkownika
Dear Sirs, I would like to introduce myself to you and tell you why I'm the right system administrator for your project. My name is Christian Hoffmeister, I am a certified Microsoft and Linux system administrator and network engineer. I work from Germany / Austria for the Indian company Vrisini Infotech. You can get me a system administrator, who reliably, quickly and thoroughly while also working with German quality work. I am happy to take this work. I would appreciate a contact. With best regards Christian Hoffmeister Vrisini Infotech P. S. You will be 100% satisfied with my work, I can guarantee them.
$111 USD w 1 dzień
5,0 (16 opinii)
4,9
4,9
Awatar Użytkownika
Hi, I am a Technical Director of Cubic with 23 years of expertise professional experience, we have deployed Linux Server, Windows Server, Exchange Server, Lotus Dominos, Zimbra etc for many of our clients, we are messaging experts. Please check our portfolio and previous projects completed on Enlace. Definitely, we would assist you on your email issue, trouble shoot, fix dns issues and provide help on the similar tasks as this is one of our prime focus area we work on regular basis. I am available on skype for further discussion, please share your skype ID to take it forward Regards, Manoj
$85 USD w 1 dzień
4,8 (10 opinii)
4,7
4,7
Awatar Użytkownika
Hello. More 20 years programming and administrating experience. Regards. ---------------------------------------------------------------------------------------------------------------------------------------------------
$80 USD w 3 dni
4,7 (16 opinii)
4,7
4,7
Awatar Użytkownika
Hi, After carefully reviewing the experience requirements of the job description, I feel that I am a suitable match for the job. I have excellent experience with Debian and postfix administration and optimization. I have been working with different webhosting companies as remote technical administrator. I have vast experience of working with Linux based servers and Virtual servers. I can easily check and fix the issue with postfix in your server. The benefits of working with me are­, I'm available on Skype and Telephone, and you will get a fast response from me on all your queries. Thank you! I look forward to Hiring from you soon Shahbaz :)
$88 USD w 3 dni
5,0 (26 opinii)
4,6
4,6
Awatar Użytkownika
Dear Sir/Madam, Hi, my name is Ratko and I’m a Network Engineer from Serbia who specializes in System Administration for both Linux and Windows servers. I have 20+ years experience in network projects including system administration, design, implementation and software development. For the first 5 years of my career I worked on software development: coding and especially testing. I have a big experience in Web hosting and any kind of adjustment for hosting/DNS/web/mail settings in both physical and virtual kind of servers. My work is reliable and fast. Always prepared to go extra mile to get job done. For complete list of my skills and experience, check my profile page and my LinkedIn page. I look forward to hearing back from you about this job post and hope we can work together. My rate can be adjusted/decreased for longer ongoing working relation. Thank you for your consideration. Kind regards, Ratko Bucic
$77 USD w 2 dni
5,0 (9 opinii)
4,0
4,0
Awatar Użytkownika
Hello. I am very experienced system administrator (more then 15yr of experience) with extensive knowledge of Postifx SMTP service. I can sort out postfix problem on your server. I can identify them and fix. I know also most DNS servers like BIND / NSD / UNBOUND and I can configure your domain names used for SMTP service (SPF/DKIM and so on). Please talk to me on chat so we can discuss more about your problems and best solution I can offer. Thanks!
$77 USD w 3 dni
5,0 (12 opinii)
3,5
3,5
Awatar Użytkownika
Hi, I'm ready to do it. Great knowledge on postfix. I'm certified RHCE and LPIC-2. Best Regards
$155 USD w 5 dni
5,0 (13 opinii)
3,6
3,6
Awatar Użytkownika
Hello. I work in 24/7 linux servers support. I can help you with this task. Best regards, Eugene D.
$40 USD w 2 dni
5,0 (10 opinii)
3,0
3,0
Awatar Użytkownika
Hi, I am an Email server expert. PM me with the domain details. I will fix it asap. Let me know your skype. Thanks, Ahmed
$66 USD w 1 dzień
5,0 (4 opinii)
2,4
2,4

O kliencie

Flaga ANDORRA
Barcelona, Andorra
4,5
14
Zweryfikowana metoda płatności
Członek od lut 16, 2009

Weryfikacja Klienta

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