Wrong sender address expression

Dear FTH Support,
I had a following problem. Looking forward to your confirmation and urgent solution on this matter.
(1) TMOD sent the agenda to all club members through e-mail of FTH e-mail function.
(2) TMOD name is Tad Suzuki.
(3) Problem is, one of the club members received the agenda through e-mail, however the sender's name was May Koga although sender's name was Tad Suzuki.
Looking forward to your confirmation and prompt reply on the solution of this problem.
(Additinal Message)
The above problem happened only when using iPhone for the receiver device, however it did not happen when using PC.
I hope this information can be effective for solution.

Best regards,
Satoru Yamasakil  

it is your email client that is showing your the incorrect from person.
Please add contacts for the email addresses server@toastmastersclubs.org and agenda@toastmastersclubs.org