I will help improve email deliverability and security through dns, spf, dkim, dmarc

There are a variety of factors but the most likely reason are noncompliance and misalignment with SPF and/or DKIM. Fixing SPF and/or DKIM issues result in SPF/DKIM alignment. With one of those, you can pass DMARC, which results in emails being authorized/authenticated, resulting in delivered emails.

It'll be a combination of understanding your use case for email marketing, reviewing mailflow and example email headers, making technical configurations in a console, publishing DNS records, and monitoring over time to determine if desired outcomes are achieved. This is an iterative process.

The main email marketing platforms I am experienced with are Sendgrid, Mailgun, Salesforce, Zendesk, Mailchimp, and Postmark. However, since all ESPs provide the same functionality, I can help with any platform since the logic and strategies are all usually the same (the UI may be different).

Passwords could be shared directly. This can be done through email, or we can do it through secure apps like Telegram or Signal, or over a quick call if you don't want it being sent over the internet. I'm flexible and my goal is customer satisfaction with security in mind.

Yes. Since I'm new on Fiverr and need to make sales and obtain reviews, I'm going to differentiate myself between the other freelancers and do as many domains and platforms up to 1 hour and go up from there. My goal is to serve you and ensure you come back as a repeat customer.

No, there is no way to guarantee you will stay out of the spam folder due to things outside our control such as the mailbox providers, etc. My services will GREATLY help you, but I cannot (nor can anyone) provide any guarantees or provide any assurances that you will never see an email in spam.

As long as you don't change anything in the console, the DNS, and provider, or make any code changes to the email headers, this should last forever and as long as you are using the same platform with the same domain and email addresses.

Depending on the nature, cause, and incident surrounding how, when, where, why, and what "broke," I'd be happy to offer complimentary services free of charge. People make mistakes. Things break. My goal is to obtain repeat customers and I'm proud to offer this benefit to all my new customers.

I need access (or you can have someone access while I direct) to the DNS, email marketing tool(s), marketing/product manager (or someone who can speak to your email strategy/architecture), and engineering manager (or someone who can update code changes, this is for super technical discussions).

For the people and organizations who care about your domain security, phishing, impersonation, abuse, etc., this one will take a bit more time as it requires an iterative process of DNS updates, monitoring and review, and tweaks again, etc. This service requires collection of aggregate reports.