Search Mailpro™ features, guides and resources
Search across pages, FAQ, glossary and blog articles
255 results for "sending domain"
Email Campaigns: Plan, Send & Track | Mailpro® Email Marketing
quickly. How can I improve deliverability? Authenticate your domain (SPF/DKIM), keep lists clean, use relevant content and run an anti-spam test before sending
Receipts, Invoices, and Statements: Making Financial Emails Actually Land
domain), decide between signed links and attachments, enforce transport security (TLS), and build an audit trail that turns “prove it” into a one-minute task. Useful
What is an SPF Record and How does it work?
authentication technique used to prevent spammers from sending messages on behalf of your domain. With SPF, domain owners can define which mail servers are permitted to
What is the Best Port Number for SMTP?
and service providers restrict connections to port 25 to reduce the number of spam emails. Port 587, safe harbor Port 587 is another port for SMTP sending
Best SMTP Server for WordPress: How to Configure Mailpro (2026)
and DKIM for your domain Mailpro provides exact SPF and DKIM values in your account under Sending Domains. Add these as TXT records with your domain registrar
Mailpro® Support from 8 AM to 5 PM on all working days
my email in spam? Set up SPF & DKIM Import a CSV list Bounce codes Unsubscribe management Download an invoice FAQ Warming up a new sending domain Bounce codes
Mailpro® Support from 8 AM to 5 PM on all working days
my email in spam? Set up SPF & DKIM Import a CSV list Bounce codes Unsubscribe management Download an invoice FAQ Warming up a new sending domain Bounce codes
Mailpro® Support from 8 AM to 5 PM on all working days
my email in spam? Set up SPF & DKIM Import a CSV list Bounce codes Unsubscribe management Download an invoice FAQ Warming up a new sending domain Bounce codes
Why Don't Newsletter Images Display Automatically?
malicious links less effective. How to maximize image display Send from a verified domain with SPF, DKIM and DMARC.Maintain a clean list and a low complaint rate
Consequences of Email Blacklisting
listing on a major DNSBL can wipe out weeks of careful sending, delay urgent business emails and silently move your campaigns to the spam folder. Business