SEP plugin in Outlook 2010 Office 365 and emails stuck in Outbox.
One of my client having this problem when sending email in Outlook 2010 Office365 with SEP plugin and other users yet to report on this problem or mean working fine for them.
Sometimes the emails will stuck in the OutBox and unable to deliver.
Once i untick the SEP plugin, the email able to send immediately.
How to solve this problem?