They also spoke to me about his good deeds and reported my words back to him

"The Jewish nobles told me about Tobiah's good deeds and then told him about my responses"

Letters were sent to me from Tobiah

This can be stated in active form. Tobiah sent messengers to bring the letters to Nehemiah. AT: "Tobiah sent letters to me" or "Tobiah sent messengers to bring letters to me" (See: rc://en/ta/man/translate/figs-activepassive and rc://en/ta/man/translate/figs-metonymy)