Here are the top 4 methods that can reduce the size of Outlook mail instantly. Delete E-mail and Attachments. An easy step to reduce the size of PST is deleting emails that are of large size. But instead of wasting time by checking each e-mail size, follow a systematic approach to sort out large e-mails and attachments

Choose the Mail Setup tab from the Options box, and click E-mail Accounts. Select the email account you are trying to send mail from and click Next. To allow outgoing authentication in Outlook 2003, check the My outgoing server (SMTP) requires authentication box. Leave the Use same settings as my incoming mail server box dotted. Jun 06, 2017 · It is a useful step if you cannot send and receive email in Outlook. Select File from within Outlook, then Account Settings and Account Settings. In the window that appears, select an email box and then Repair. This opens a new Auto Account Setup window where you can ask Outlook to check settings and send a test email.

Jan 12, 2018 · We have a dedicated server and we cannot send emails to hotmail.com users Lets say our domain name is example.com PROBLEM EXPLANATION - If a Hotmail user sends email to user@example.com, the email is received without any problems - If user@example.com replies to any email received from any

Some users running Microsoft Office have reported various issues resulting in the inability to send emails via Outlook, since upgrading to Windows 10. Although the issue has been clearly identified, there is currently no patch available from Microsoft to remedy this issue. This is a quick step-by-step guide to fixing this issue. Jun 03, 2020 · To grant Send On Behalf permissions, you need to add the user as a delegate for your mailbox in Outlook and assign the delegate any level of access. Outlook 2010/2013/2016/2019: Click File > Info > Account Settings > Delegate Access .

The instructions below effectively explain how to reset Outlook and the data file, which should then resolve the issue. If not, you are welcome to contact me for 1-on-1 support (described further down)! First - locate and make a backup copy of your Outlook email data files (Outlook data files end in .PST extension).