Setup 2 VPS for outgoing SMTP server behind a SMTP outgoing load balancer using postfix

$100-150 USD

Geschlossen

Veröffentlicht

vor etwa 4 Jahren

$100-150 USD

Bezahlt bei Lieferung

We have a website that needs to send about 3 millions email messages (10 newsletters) per month (about 300000 users) using 10 postfix SMTP servers behind a SMTP outgoing load balancer server for one domain. All email messages will be sent from one address: noreply(at)ourdomain(dot)com. Currently, we have the 3 VPS servers: - 1 VPS for loadbalancer: 1 CPU core, 2GB RAM, 50GB storage. - 2 VPSs for outgoing SMTP: 1 CPU core, 1GB RAM, 25GB storage. Requeriments/Tasks: - You will have root access to all VPS servers. - You will have to work just on 3 VPSs, The load balancer and 2 SMTP nodes. We will work on the other nodes using your instructions. - 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 the terminal using an SSH conection. - 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 each server (load balancer 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.

CentOs

DNS

Linux

Projekt-ID: 24578263

Über das Projekt

12 Vorschläge

Remote Projekt

Aktiv vor 4 Jahren

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12 Freelancer bieten im Durchschnitt $139 USD für diesen Auftrag

@kuldeepvk

Hi, I will configure 2 vps SMTP server with load balancing in behind with postfix. Please discuss. I will start now. Thank you

$100 USD in 1 Tag

4,9

(434 Bewertungen)

7,2

@tanujchugh

Hi I am system admin, will install postfix and create all the mail authentication records as per your requirement, and have expertise in the relevant field. I have 10 years of experience. Ping me for further queries. Thanks

$150 USD in 1 Tag

5,0

(342 Bewertungen)

6,9

@Hostingshades

Hi, I can help you to setup your 2 VPS with all your mentioned things. Please initiate a chat session so we can discuss more about it. Thank you.

$150 USD in 1 Tag

5,0

(120 Bewertungen)

5,7

@android2014213

Dear Employer, I am experienced in mail server and dkim and spf. I have experience in mail hosting domain. overall i have more than 9 years of experience as Linux Administrator. Can do it for your as per your requirement. Thanks & Regards, Ashish A.

$250 USD in 7 Tagen

4,7

(32 Bewertungen)

5,3

@NitinSheoran

Hello, I am a Linux admin. I will configure postfix on your VPS with all your requirements. I have more then 6 years of experience in this field. Please inbox me for further communication. Thank you.

$100 USD in 1 Tag

5,0

(43 Bewertungen)

4,7

@crystalhitesh

Hello, I have read your job details carefully and as per your need you need to Setup 2 VPS for outgoing SMTP server behind a SMTP outgoing load balancer using postfix. I have more than 8 years of experience in this field and I will assure you to provide a 100% quality work. So please ping me so we can chat further for the process. Thanks!! Hitesh Goyal

$125 USD in 7 Tagen

5,0

(13 Bewertungen)

4,6

@devinventivesltn

Hello I have read your requirement carefully and got total understanding of the project .No fake commitment,100% quality work. 5 years experience in Reactjs / Redux / Angular / Nodejs / PHP / Django / Backned - Frontend development! All of our programming skills: *Front-end: - HTML, HTML5, JSON. - JAVASCRIPT (Ajax, AngularJS / 2 / 4 / 5 / 6 / 7/ 8, ReactJS - Redux,ReactNative, Jquery). - CSS, CSS3, Twitter Bootstrap, Less, Sass, Scss, Responsive, Material. - Mobile apps: React Native, Swift, ObjectiveC. - Page speed optimize *Backend Skills: - Python (Django), ROR, PHP (Framework : CAKEPHP, Yii, Laravel, Ci), Node.js. - MVC, OOP, CURL, MongoDB, Postgres, MySQL, Rest APIs. *Other skills: - Git, Heroku, SVN, Bitbucket, HG, Linux, Mac - Vagrant, VirtualBox, Gulp, Grunt - AMZ S3, AWS EC2 FREE support after delivery up to 4-6 weeks.

$120 USD in 1 Tag

5,0

(4 Bewertungen)

3,8

@manishchgh

Hello.. I can help you with your project of installing postfix and create all the mail authentication record spf, dkim,dmarc as i am having 9 years of experience in this field.. Thanks

$100 USD in 1 Tag

5,0

(14 Bewertungen)

3,7

@codfy

Hi! I analyzed your setup but I can't figure why you need a load balancer in your infrastructure. Outgoing mails are sent directly from SMTP nodes (you wrote you have public IP addresses on every SMTP node). Of course, if you need I can configure postfix as balancer using SMTP or LMTP protocol, but I ask to understand exactly what do you need. I can start immediately. (of course for DKIN and SPF I also need access to DNS record). Best, S

$200 USD in 4 Tagen

5,0

(12 Bewertungen)

3,9

@fazalkareem95

Hi there, I was a seasoned professional in industry and development. I've rich experience with managing Wordpress websites as along performing site management tasks, migration, fixing emergency issues, custom plugin development, designing sites and upgrades. I have excellent experience with WPLMS customization, fixing the issues as along with PHP, theme development, theme customization, HTML, CSS, javascript, Wordpress blog, landing pages, responsive designing, plugin customization, plugins, updating, developing and maintaining the WordPress sites. I build responsive websites for e-commerce or various other uses I can create and design a new Wordpress website, modify/optimize/maintain an existing one. Young, serious, energetic and resourceful, I aim to provide high-quality work and always deliver in timely manner. I am available to start work immediately. Best Regards. Thank you.

$125 USD in 7 Tagen

5,0

(1 Bewertung)

1,2

@jocaorfu

ok, with the requirement, to contract my services everything indicated will be done according to the best practices so as not to fall into spam, dmarc, dkim, spf everything required. Ademas podemos hacer pruebas con AWS en capa gratuita, es mas rapido y confiable. podemos enviar 1millon diarios , 14 seg cada correo

$150 USD in 7 Tagen

1,8

(1 Bewertung)

1,5

@lordzephirot

Hi, I have read your job description carefully and i am very interested in this job. I am full stack web developer and i have a strong experience with Linux, SSL, VPS, SMTP. I can start working right now and looking for a good long term relationship. Regards, Ionel.

$100 USD in 7 Tagen