The most accurate and popular Marman Industries' email format is {first}{l} (ex. JohnS@marman.com).
Marman Industries also uses (ex. JohnSmith@marman.com ) and {first}{last} (ex. John@marman.com ) and {first} (ex. JSmith@marman.com ) and {f}{last} as email structures. Marman Industries's uses up to 4 different email patterns.