/

Sender reputation

A comprehensive collection of questions and answers about email deliverability Sender reputation from email marketers, experts and technical documentation.

What are the deliverability consequences of decreasing email metrics due to sending to unengaged subscribers?

How to handle spam traps and old addresses in a large B2C email program with single opt-in?

Why are email open rates declining for campaigns with no-reply email addresses?

What are the best practices for warming up established email addresses for sales reps reaching out to inbound opted-in leads?

Why are emails from Microsoft accounts being rejected by Gmail, and what is the role of IPv6?

How long should I keep inactive email addresses on my marketing list?

How does Google penalize senders with spam rates over 0.3%?

What is a good spam rate and what does the percentage mean?

Is Kickbox a recommended email verification service?

Can an email sender's reputation be permanently damaged by repeated cycles of massive sends and pauses?

Previous Next

DMARC inspector

Start monitoring your DMARC reports today

What you'll get with Suped

Real-time DMARC report monitoring and analysis

Automated alerts for authentication failures

Clear recommendations to improve email deliverability

Protection against phishing and domain spoofing

Get started - free

Privacy policy

Terms of service