Setup 10 VPS smtp servers behind a smtp outgoing load balancer using postfix -- 2

$250-750 USD

Zamknięte

Opublikowano

ponad 9 lat temu

$250-750 USD

Płatne przy odbiorze

We have a joomla website that needs to send about 3 millions newsletters per month (about 100000 users) using 10 postfix SMTP servers behind a SMTP outgoing load balancer server for one domain. All emails will be sent from one address: noreply(at)ourdomain(dot)com. Currently, we have the 11 VPS servers. 1 VPS for loadbalancer: 2 CPU core, 2GB RAM, 48GB storage. 10 VPSs for SMTP: 1 CPU core, 1GB RAM, 24GB storage. Requeriments/Tasks: - You will have root access to all VPS servers. - All VPS have CentOS 7 installed. - We will give you the list of public and private IP addresses of each server. All VPS are in same LAN (the same data center) so they are reachable using private IPs. This way we save bandwidth because LAN bandwith is free for us. - Reverse DNS will be already configured for each server by our SysAdmin. - Install and configure Postfix on all servers and configure the smtp load balancer. No cpanel or similar are needed. All must be configured from console. - You will have to provide detailed information on how to install our SSL certificate on all servers. - Implement SPF, DKIM and similar techniques. All of these must pass on all major email services. - Create a technical document with all the steps and commands you executed on servers (balance server and SMTP server) so we can add more VPS servers to the pool of SMTP servers when we require more capacity. This is one of the most important task. This document will be used by our SysAdmin. We would like that our SysAdmin do the job in the future if we need to migrate to another provider so this manual must be as clear as possible so any SysAdmin can follow it up.

Identyfikator projektu: 6864853

Informację o projekcie

23 ofert

Zdalny projekt

Aktywny 9 lat temu

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23 freelancerzy składają oferty o średniej wysokości $509 USD dla tej pracy

@linuxfreak1985

Dear Customer, this is Yaseen, and i am glad to work for you project, We specialise in Bulk Email Marketing and Email Server Setups. I have read the project description and i assure you 100% quality and timely response to your questions. I would like to discuss this project before you award me so that we can proceed with the Milestones and further work details. Some of our Past Email Marketing related projects list is below https://www.freelancer.com/projects/email-marketing/Setup-SMTP-Servers-for-bulk.html https://www.freelancer.com/projects/email-marketing/Email-Marketing-Server-Power-MTA.html https://www.freelancer.com/projects/PHP-CSS/Email-Marketing-Services-email-sending.html https://www.freelancer.com/projects/Bulk-Marketing-Apache/PowerMta-install-setup-apache-server.html https://www.freelancer.com/projects/email-marketing/Email-Marketing-Server-Power-MTA.html https://www.freelancer.com/projects/Internet-Marketing-Bulk-Marketing/Set-interspire-with-powerMTA.html https://www.freelancer.com/projects/Graphic-Design-PHP/Configuration-PowerMTA-with-Interspire.html https://www.freelancer.com/projects/Internet-Marketing/email-marketing-server-per-day.html https://www.freelancer.com/projects/Internet-Marketing/email-marketing-server-per-day.html Based upon our past feedbacks, please choose our service for the best of your experience at this website. Based upon our past feedbacks, please choose our service for the best of your experience at this website

$736 USD w 10 dni

4,9

(1062 opinii)

8,5

@odessky

Hi I can setup 10 VPS servers with load balancing. SSH root access is requied. You need fill first milestone and release after testing servers.

$555 USD w 10 dni

4,8

(230 opinii)

6,8

@genpexitsolution

Dear Concern, Warm Greetings from GenpEX IT Solutions Our main specialties are Linux/Unix(all OS), Networking, email marketing related task, Security Management, Web Server related functions etc. - That’s what we deal with most of time. Those skills which is required for this task, all we have. So we can say that, will perform your task. As we have already done SMTP and Postfix related task. kindly check this link. https://www.freelancer.com/projects/Linux/Convert-From-Sendmail-Postfix-Configure.html As per you requirements, solution from our side. 1. Yes we need all root access. 2. Will install CentOS 7 on all VPS. 3. No problem with LAN or WAN. We are comfortable with both. 4. Will configure reverse DNS on each server. 5. As per our experience most of clients demand IP rotation instead of SMTP load balancer. But if you want then we will use SMTP load Balancer. 6. Will provide document in which all the things mention that how can you install SSL certificates on server? As per our understanding SSL certificates require in merchant services. 7. We need to use both techniques. Also let us know from which server you want to send mails. 8. Will provide you technical document in a step by step manner so you can use this in future for this kind of projects. Kindly check our profile so that you can judge our skills and experiences. Thanks, Looking forward to hear from you ASAP with my greatest sincerity. Thanks & regards Divya Vijay

$300 USD w 3 dni

5,0

(36 opinii)

6,2

@naveed254

I am expert with SMTP Server configurations, Postfix, Dovecot and PMTA (PowerMTA), Fixing / Tuning your SMTP server for optimal performance and outcome. Providing you Web Based Email portal of uploading your own email lists in multiple formats, managing them and send with goals and ease with state-of-the-art (Interspire) I am expert with configuring your Dedicated Servers, VPS and co-locations Multiple IP IP Rotation DKIM Records SPF Records https://www.freelancer.com/u/naveed254.html

$263 USD w 1 dzień

4,9

(94 opinii)

6,3

@webrevolution

Looking for a reliable, professional, result oriented Bulk Email Service provider? Your search ends here. Hire us for a professional result driven bulk email campaigns. We have same technology infrastructure and tools used by big players like Aweber, MailChimp, icontact, BUT at a fraction of cost. We can deliver your small or large volume bulk emails reliably in your consumer’s inbox. Our delivery rates are 3X better than other providers and we are proud of this. We never use exhausted IPs. We provide you fresh IP addresses for every email campaign. For large volume campaigns, we can provide you dedicated server with up to 255 Class C rotating ips mounted on PowerMTA mail server. For small campaigns, we will give you atleast 1 fresh, unused dedicated IP address . All IPs will be configured with SPF, DKIM, SenderID for maximum deliverabilty. Moreover, we have a dedicated blacklist monitoring team that will be working day and night to remove blacklisted IP addresses. We believe in making relationships in business rather than money. Once you hire us, you will like to work with us again and again and that is a promise. For professional bulk emailing, send us a private message to initiate contact. Best regards, Bobby.

$555 USD w 10 dni

4,6

(79 opinii)

6,3

@GandalfTheGrey

A proposal has not yet been provided

$750 USD w 7 dni

5,0

(23 opinii)

5,0

@damirmarkovic

A proposal has not yet been provided

$388 USD w 3 dni

5,0

(45 opinii)

5,1

@danielemartini

I'll create a provisioning system to automatically add new servers. In this way you can add new servers in minutes. I'll provide documentation for all the job. I'll give you documentations on how to set the SPF records and I'll configure DKIM.

$444 USD w 10 dni

4,6

(7 opinii)

4,6

@vimmaniac

The load-balancer will run a primary postfix server and it will relay to a tcp proxy called haproxy. Your joomla website will use this primary postfix as relay smtp server. Primary postfix will take incoming email, sign it with DKIM, and relay to haproxy. Haproxy will relay to all the 10 postfix servers. Relay postfix will have "Received: " headers removed so that the load-balancer and joomla server IPs are removed for smtp headers. I have expert level experience in postfix and smtp systems in general. I have been building email marketing systems for more than six years After working mostly with local clients so far, and a few clients through our website, I am trying to build a good profile on freelancer.com, so you can bet that I will work diligently as my life depended on it. Thanks, Tutul

$333 USD w 3 dni

5,0

(16 opinii)

4,2

@rahulsng1

Hi, I can do this for you. i know how to do this and i did similar work in my past projects Thanks & regards Rahulsng1

$500 USD w 10 dni

4,2

(33 opinii)

4,4

@Plutons

Hello.i`m Linux system administrator and would like to help you. I already have idea and solution for this . I can deliver this to you in 3 days. With step by step guide. Let me know if you are interested in this

$530 USD w 3 dni

5,0

(12 opinii)

3,5

@adamzaleski

Hello I am very experienced system administrator with strong skills on postfix smtp including load ballancing especially haproxy lb. I am looking forward to work for you on this project. I think that I can propose you very consurrent price as I am new to freelancer.com and I want to build my reputation. Feel free to ask me more details about my knowledge on chat window so you can trust me more. By the way I was already working on similar thing (one webserver, one load ballancer and 3 slave servers for smtp). It was used for portal website in Poland. Regards

$438 USD w 10 dni

5,0

(13 opinii)

3,7

@mattgroves

I have previously set up large-scale mail environments using postfix, and have a publication on how I achieved this for a UK company. I have the skills required to complete this project successfully and deliver you a technical document on how to scale your environment in the future.

$555 USD w 10 dni

5,0

(4 opinii)

3,4

@rajkashetti

I have very good experience in SMTP server setup. I can provide documentation. send me PM .... will discuss about this project.

$333 USD w 10 dni

4,4

(3 opinii)

2,0

@tomzu

I can configure your Postfix SMTP servers with Load balancer. I'm experienced Linux System administrator (more that 10 years). My passion is mail servers running Postfix, Dovecot and similar. I will also do a complete configuration testing and VPS tuning (like adding swap) and configure Monit (service monitor) which will monitor postfix, dkim and bring them up in case of failure. Please PM me to discuss details. If you don't agree to the price specified, I will be happy to hear your thoughts.

$300 USD w 2 dni

5,0

(1 opinia)

1,2

@jitendraprajapat

A proposal has not yet been provided

$526 USD w 10 dni

0,0

(0 opinii)

0,0

@NovaTek01

We are a group of talented professionals, With professional experience of 10+ years in different flavors of Information Technology, We are capable to work in any environment, technology & position. Having proven experience in fields of Html/CSS, PHP, WordPress, Linux Admin, Microsoft Admin, Cisco, Network Admin,Ecommerce and lot more.

$750 USD w 10 dni

0,0

(0 opinii)

0,0

@Triple4

Hi, We have postfix script that will install everything with in 10 mins. if you want i can share that script too , also i will make video for to how to install make everything. kindly ping me if your interested.

$1 111 USD w 3 dni