The bounce problem
When a campaign includes too many invalid emails, mailbox providers may reduce the sender domain's deliverability. That is why pre-send verification is an important part of any responsible commercial workflow.
What verification checks
- •Correct email format
- •Existing domain configured to receive mail
- •Technical risk signals
- •Possible temporary or non-professional addresses
Best practices
Verify before export, remove invalid contacts, segment by professional relevance and avoid volumes your infrastructure cannot support. List quality is usually more important than size.
igemail.ai includes verification and structured export so teams can work with cleaner lists from the beginning.