SMTP Jobs

I have large CSV lists of addresses and I need a straightforward tool that tells me which emails will actually reach an inbox. The key requirement is deliverability testing; I’m not interested in simply catching typos—I want to know whether each address can really receive mail. Domain-level validation must be part of the logic. The script should check that MX records exist and that the domain is capable of accepting messages. If you have a proven, low-latency way to add additional checks (such as a lightweight SMTP handshake that stops short of sending a message) I’m open to it, as long as it doesn’t violate host policies or slow the bulk run noticeably. Workflow I have in mind: I drop a file (CSV or TXT) containing thousands of emails into a folder, run the pro...

I have a cold-email campaign that must land in Gmail inboxes—even though the HTML template contains links that routinely trigger spam filters. The list is already cleaned and ready; all addresses are Gmail. I am not interested in warming up new domains or servers, so you’ll need an infrastructure that is already seasoned and can start blasting right away. Here’s what I need from you: • Deploy my provided HTML letter to the full list immediately • Achieve inbox placement in Gmail (not Promotions or Spam) • Provide real-time engagement tracking—opens, clicks, bounces, complaints • Supply a concise post-send report summarizing deliverability rates and engagement metrics If you have the technical setup, sender reputation, and know-how to make...

I need a small, reliable bot that does two things for me every day: 1. Scrapes up to 50 email addresses directly from YouTube channel descriptions only (no About tab or individual video descriptions). 2. Immediately sends each creator a custom email that includes: a warm, personalised greeting, a short nod to one of their recent videos, and my business proposal. The workflow I imagine is straightforward: the bot finds a list of channels, fetches the email field inside each description, checks that it hasn’t mailed that address before, and then fires off the tailored message. It should pause or queue itself so we never exceed 50 sends in a 24-hour window and respect reasonable delays between messages to stay under Gmail / SMTP limits. I’m comfortable if you code it in Pytho...

I need a robust sending setup that can reliably push at least 100 000 promotional-offer emails into primary inboxes every single day. My list is already built and fully permission-based; what I do not have is the technical infrastructure or warm-up strategy to reach inbox placement at that scale. I’m open on the platform—Amazon SES, SendGrid, Mailgun, your own custom SMTP cluster, or a hybrid solution—so long as you can explain the trade-offs and guide me toward the option that keeps costs sane while protecting sender reputation. Please bring deep, hands-on experience with: • IP/domain warming, reputation monitoring, and throttling • SPF, DKIM, DMARC and BIMI setup • List hygiene and bounce/complaint handling • Rotating or dedicated IPs for l...

Summary I need a Mailwizz installation and configuration specialist. Someone who has a very wide knowledge and experience to perfectly manage mailwizz installation, configuration and settings for mass mailing purposes. Note: Important Points (1) Ability to set up delivery servers VPS - SMTP, API in the Backend under Servers - Delivery Servers, configuring bounce/feedback loop servers for reputation, and setting up Cron jobs for automation. Proper configuration requires defining SMTP credentials, enabling PCNTL for high-volume sending, and setting up DNS records (SPF, DKIM, DMARC) (2) Ability to setMultiple Delivery Servers: Supporting multiple SMTP providers to spread risk and volume. (3) Ability to configure Multiple Sending Domains: Configuring multiple sending domains (DKIM, SPF) t...