Regards,Ĭome back and mark the replies as answers if they help and unmark them if they provide no help. We can refer to this kb below to find the temporary changes that occur when you start Outlook in safe mode( Step 6: Start Outlook in safe mode):Īs for your second question, I haven't realized that the To field will make a difference in this scenario so far. This behavior reduces the number of dynamic-link libraries (DLL) that interact with Outlook and with your data. Additionally, COM add-ins and Exchange Client Extensions are not loaded. Instead, these settings are replaced temporarily by the default settings. However, sometimes special names or terms, for. However, if you are sending an informal email, then it might be justified sometimes. When you start Outlook in safe mode, many of the customizations that you have made to Outlook are not loaded. Normally it checks words spellings in your email messages automatically when you are typing words in Outlook. Have you ever been in a situation where you sent an email, and then you notice a typo in your sent email Well, this is a situation that anyone can face while sending emails to anyone. However, when outlook is in Safe Mode, it ignores this setting above and will always trigger the spell checker. Open Outlook, go to FILE -> Options -> Mail -> Compose messages -> Spelling and Autocorrect -> When correcting spelling in Outlook -> Check spelling as you type, this is the option that determines whether to run spell checker when you are

Office 365 email spell check