
Common Formatting Mistakes to Avoid
1. Extra Spaces or Characters
Never allow spaces or incorrect punctuation. These instantly break format.
2. Invalid Domains
Always check mail ID valid with domain verification. Fake domains often lead to fraud.
3. Misplaced Symbols
The “@” should appear only once and not at the start or end of the address.
Using a free bulk email verifier helps catch these issues in large datasets.