Email security and deliverability
If messages are being rejected or marked as suspicious, guessing at DNS changes can create new problems. Seven Creative can review business email configuration and help identify practical steps for more dependable sending and safer account use.
Who this is for
This is for businesses with delivery failures, domain-authentication questions or uncertainty about which systems send email on their behalf. Website forms, mailing tools and staff mailboxes may all use the same domain, but their sending arrangements can be different.
Scope and deliverables
Review of reported failures and available message evidence; domain authentication records such as SPF, DKIM and DMARC; authorised sending services; mailbox and account configuration; and a prioritised set of recommendations. We establish the current setup before suggesting changes, particularly where a domain is used by several business tools.
How the work is approached
We collect representative symptoms without asking you to publish sensitive message content. Current records and the relevant sending services are mapped, then possible causes are assessed. Proposed changes are explained and applied only within an agreed scope. Controlled sending tests, account changes and policy rollout require appropriate authorisation rather than being triggered as part of an initial enquiry.
What this helps you do
A clearer sending configuration can reduce avoidable failures and make domain use easier to administer. It can also help identify a forgotten system that still sends on your behalf. Deliverability is influenced by recipients, reputation, message content and provider decisions, so inbox placement or complete protection cannot be guaranteed.
Will changing SPF or DMARC guarantee that mail reaches the inbox?
No. Authentication is one part of a wider picture, and a poorly planned change can block legitimate senders. We review the services using your domain and discuss the consequences before recommending a policy. Specialist incident response and guaranteed security are not implied by a configuration review.
Related services
Talk through your requirements
Tell us what you want to achieve, what is already in place and any deadline or budget. Call 0114 383 0711 or use the existing contact page and enquiry form. We will discuss the practical next step and confirm the scope before work is agreed. Please do not include passwords or sensitive account information in an enquiry.