SMTP Jobs

I’m looking for a single Windows executable that continuously pulls real-time data from OPC DA/UA, BACnet, and Modbus devices, processes that stream on the fly, logs each record to a rotating CSV file, and raises alarms the moment any configured limit or rule is breached. Data acquisition • The app must establish and maintain resilient connections to the three protocols above, polling or subscribing as appropriate so no readings are missed. • New protocols aren’t required right now, but the architecture should leave room for later additions. Processing & storage • Alarm rules will be set either in a simple config file or a small local UI—whatever is quicker for you to implement. • All raw and processed values must be written to CSV with t...

I’m dealing with unreliable email delivery—some messages never leave the outbox, others vanish on the way in, and a few land straight in spam. I need someone who can quickly trace the root cause and put my account back on solid footing. The domain sits on cPanel and I have full DNS control, so editing SPF, DKIM, or DMARC records is no problem if that proves to be the culprit. Should the fault lie within the mail client, SMTP settings, or server throttling, please adjust those as well and show me exactly what you changed so I can keep the setup healthy in the future. Deliverables • Clear diagnosis explaining the issue and its origin • All configuration fixes applied (DNS, SMTP, or client-side) • Proof of successful send-and-receive tests with no messages f...

I need a complete platform that can tell—quickly and with a high degree of accuracy—whether an email address is usable. The core of the build must cover: • Syntax verification • Domain verification • Mail-server (SMTP) verification Those three checks have to run in a single pass so the user gets a clear “valid / invalid / unknown” status without waiting around. You are free to choose the stack, but solutions that lean on reliable libraries or services for DNS look-ups and SMTP handshakes (for example Python with dnspython and smtplib, or a Node.js equivalent) will go to the top of the pile. I expect: – A web interface where I can paste or upload a list and watch the progress in real time. – A clean JSON API that mirrors the sa...

I have an email server in my office and want to create DNS record for flawless email delivery. With the present records emails are tagged as Spam and are blocked. Will share the information vie personal email for privacy and security.

I need help with the installation and configuration of PowerMTA 6.0r2. Ideal skills and experience: - Expertise in PowerMTA - Strong background in email server setup - Familiarity with email delivery protocols Please provide a detailed bid including your experience and timeline.

I need a mailing server with old domain configured should have mailing software installed preferably mailwizz, because i will be using different sender email for each email template. i have a list of 5000 emails with 5 different templates to send. Server Requirement: Fully installed SMTP Server Setup Mailwizz + SPF + DKIM + rDNS + DMARC + Delivery Server + Feedback Loop Server + Bounce Server Email Template: It is a custom template you have to pick data from the excel file which i sent you. Test: I will send you list of 5 email accounts having data in it email should hit inbox, Email account are from gmail,com , , **Only message me if you already have a server ready and you start sending. ** i don't want new domain/server config or install ** you should have your own e...