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Create Multi-Domain MTA (Postfix or other) on Ubuntu 20.04

I want to create a virtual Ubuntu 20.04 server on Digital Ocean or HostWinds with FQDN pf.<my domain>.com to support mail for that domain AND support mail for 2 other domains. This will be a SEND ONLY server. I want iptables to block all inbound traffic except SSH and allow any traffic from 3 IP addresses. DKIM and SPF must be configured.

In addition to the configured working server, I need clear documentation for:

1 - Add new email address to one of the Domains

2 - Add a new Domain to the server including DKIM and SPF

The full underlying requirement:

This server will be used by applications on our server to send email for order confirmation, error reports, receipts, etc. The "FROM" address must be from different domains/accounts. The mail cannot be bounced due to SPF or DKIM. We control DNS for all these domains.

Kĩ năng: Linux, Ubuntu, Postfix, DNS

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Về Bên Thuê:
( 0 nhận xét ) Woodbridge, United States

ID dự án: #27947356

Được trao cho:

(16 Đánh Giá)
3.9

8 freelancer chào giá trung bình$112 cho công việc này

kuldeepvk

HI, I will configure server for hosting multidomain and stop of all traffic in this. I will pass all records that is DKIm,DMARC,SPF . Let's discuss. Thank you

$100 USD trong 1 ngày
(398 Nhận xét)
7.0
tanujchugh

Hi How are you! I am system admin. I will setup PMTA server and mailwizz with ip rotation and create all the mail authentication records SPF, DKIM, DMARC for mailing server as per your requirement and have expertise Thêm

$200 USD trong 1 ngày
(333 Nhận xét)
6.9
(42 Nhận xét)
6.2
numerichost

Hi, I will setup and configure SMTP Server and will configure multiple domain and will pass all the authentications like SPF, DKIM, Dmarc etc. I have 15 Years of expertise in bulk mailing, email marketing, Postfix, P Thêm

$78 USD trong 1 ngày
(128 Nhận xét)
5.9
ArchnaAdmin

Hi, I will setup and configure server from SSH access, will host the domain and create email id with all the records passed like SPF, DKIM and DMARC, etc I do have more than 8 years of expertise in web hosting, server Thêm

$78 USD trong 1 ngày
(53 Nhận xét)
4.9
(28 Nhận xét)
4.4
mzalazar

I have a lot of experience in this field, I've done this setup before and I'm the maintainer of one of them... so I can do the job FOR SURE.

$150 USD trong 2 ngày
(3 Nhận xét)
1.8