Outgoing SMTP Proxy with "do not send" database

Our project has changed to require the following so I am posting a new one for bids:

a. Setup an SMTP outbound proxy for our exchange server (postfix, whatever) which checks a database (mysql preferred) for prohibited recipients and bounces the message back to the sender to alert them it was not sent and with a link to a web page which allows them to remove a person from the prohibited send list stored in the database.

b. Create a web page which allows manual addition to the prohibited send list and importing of a CSV with email addresses to add to the do not send list.

c. Append disclaimer text to all outbound messages (to be determined) along with a link which automatically takes the recipient to an "unsubscribe" or "do not send me any more emails" link which adds their email address to the database for prohibited send right away.

We will provide a CentOS virtual server setup as a LAMP server with whatever MTA you'd prefer to work with.

There are three domains / companies we manage so you will setup three of these servers as we must maintain three different lists for each company, but we can clone the first one if it makes it faster for you. Also the disclaimer text may be different for each of the three companies we are still working on that information. An alternative solution is to create three different pages for unsubscribe / database maintenance components and read the outbound sender email domain and append the correct disclaimer and unsubscribe link etc. I suspect simply providing three different servers would be simpler, but am open to suggestions.

Skills: MySQL, PHP, Web Hosting

See more: outbound messages, c# database mysql, list of companies database, create a web page that allows, clone centos server, lamp database, postfix message, php exchange smtp, manual email send, centos proxy php, mysql append, smtp mta, open exchange centos, database company emails, exchange database, smtp server domain, server proxy list, send proxy email, lamp server mysql, postfix send, centos clone, centos csv, clone centos, email database companies, outgoing email

About the Employer:
( 73 reviews ) Oakville, Canada

Project ID: #6147037

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Hi, I'm very interested in this project. The solution I'm proposing is based on Postfix. I've almost 10 years of experience in setting up and managing Postfix, including successful setups that are technically very simi More

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