Emails which I "send" and which are shown in the Outlook sent box as having been sent successfully are not being received. I have "chatted" with an advisor who simply told me that the settings on my outlook must be wrong but all checks seem to show them as being correct.

Outlook Not Responding When Sending Email- Error Resolved As Outlook’s add-ins do not turn to be reliable sometimes leading to the wrong functioning of the program. Outlook archives Inbox mails for mailbox’s size reduction. But, mailbox size keeps on increasing with constantly adding up items; thus struggling to give smooth access to mailbox, eventually ending up as “Microsoft Outlook not Issue with not receiving emails in Outlook? Check send Aug 30, 2018 Not getting New Email Alerts on Windows 10 - MSOutlook.info May 29, 2018 Why Is My Yahoo Not Receiving Emails 2020? - AskProb

How to Fix Delay in Receiving emails in Outlook 2019, 2016

May 20, 2019 How to troubleshoot send/receive emails in Outlook - YouTube

How to Troubleshoot Outlook Express Sent Mail Issues

That is, Outlook is slow to receive emails in Outlook account is not an Outlook issue. Here in this blog, we will go through reliable solutions to resolve this issue: Delay in receiving emails in Outlook 2016, 2013, 2010, 2007, 2003, 2002, 2000 in Windows OS. “I am using Microsoft Outlook 2013 since a long time.