SMTP Jobs

For the last decade a Debian machine on our vessel has been flawlessly running a set of Perl scripts that squash outgoing mail, hand it to an Iridium modem and deliver it to my shore-side mail server. Incoming messages follow the reverse path. Suddenly nothing moves in either direction. Here is what I already know and have ruled out: • The Iridium link itself passes its own internal tests. • DNS on the ship resolves the server name correctly. • Both the shipboard PC and the land-based server have been rebooted. • No recent configuration changes were made. • A Kerio Connect firewall sits in front of the mail server. Given that, I suspect the mail server is at fault, but I am not yet sure whether it still exchanges mail with any source other than the ...

For the last decade a Debian machine on our vessel has been flawlessly running a set of Perl scripts that squash outgoing mail, hand it to an Iridium modem and deliver it to my shore-side mail server. Incoming messages follow the reverse path. Suddenly nothing moves in either direction. Here is what I already know and have ruled out: • The Iridium link itself passes its own internal tests. • DNS on the ship resolves the server name correctly. • Both the shipboard PC and the land-based server have been rebooted. • No recent configuration changes were made. • A Kerio Connect firewall sits in front of the mail server. Given that, I suspect the mail server is at fault, but I am not yet sure whether it still exchanges mail with any source other than the ...

I need the registration flow on my Eduma-based WordPress site to require mandatory email verification before account activation. The theme and LMS are already installed and running; your job is to integrate and streamline the verification flow while keeping the existing user experience intact. Here’s what has to happen: On sign-up the user enters name, email, and mobile number. The system instantly sends an email confirmation link. The account activates only after the email verification succeeds, with clear feedback if the link fails or expires. Existing validation logic should also be reviewed and updated where necessary to ensure the registration flow remains secure and stable. Important note: • The current phone number field design does not properly support international c...

Whenever a visitor completes a donation on my WordPress site, I need the system to instantly create a PDF receipt that shows the donor’s name, the donation date, and the amount. That receipt must: • Be emailed automatically through my existing Gmail/SMTP setup. • Appear as a download link or button on the thank-you page so the donor can grab it right away. You’re free to configure a proven plugin (GiveWP, WooCommerce, Gravity Forms, or another you trust) or write lightweight custom code—speed, reliability, and clean templating matter more to me than the specific tool. The finished workflow should be fully tested end-to-end so every successful donation triggers the PDF, delivers it via email, and offers the on-screen download without fail. Deliverables 1. Re...

My inbox on BlueHost is drowning in junk mail. Although SpamAssassin is switched on and I have already added a handful of custom filters, mountains of spam are still pushing past the defenses. I collect the messages in Mozilla (POP), so once they reach my mailbox on the server they land straight on my desktop. I need a specialist who can tune the entire mail-handling chain so that legitimate messages get through while the noise disappears. A deep review of the current SpamAssassin thresholds, rule sets, and bayesian training is expected, along with any server-side tweaks you believe will help—whether that involves additional RBLs, custom header checks, or updated SMTP settings within BlueHost. If SPF, DKIM, or DMARC records are not optimal, please bring them up to standard. Deliver...

My static site is built from pure custom HTML, CSS and a sprinkling of vanilla JavaScript. Right now the Google PageSpeed Insights scores hover in the low-to-mid 60s and both Largest Contentful Paint and Cumulative Layout Shift are red-flagged. I need those numbers turned around so the report shows 95+ on mobile and desktop, with the Core Web Vitals indicators solidly in the green. You are free to use any proven performance techniques—lossless image compression (WebP is welcome), critical-CSS inlining, HTML/CSS/JS minification, async or deferred script loading, lazy loading, proper cache headers—so long as the final lab test on PageSpeed Insights meets the target. Code cleanliness matters: no bloated libraries, no breaking of existing functionality. Once the speed work is wra...