Setup office365 calendar with Thunderbird

I have moved this  post over to my company  website.

[qodef_button size=”huge-full-width” type=”solid” text=”Setup office365 calendar with Thunderbird” custom_class=”” icon_pack=”font_awesome” fa_icon=”fa-info” link=”https://threenine.co.uk/setup-office365-calendar-with-thunderbird/” target=”_self” color=”green” hover_color=”” background_color=”” hover_background_color=”” border_color=”” hover_border_color=”” font_size=”” font_weight=”” margin=””]