To control whether full messages or just headers are downloaded, hit Ctrl Alt S to open the Send/Receive dialog. Then select the IMAP account - change the download option in Receive mail.
If you use 'custom behavior', select each folder to configure.
Incoming server name: pop-mail.Outgoing server: smtp-mail.While setting up the account, click on the More Settings button and on Outgoing Mail Servers tab, select the My server requires authentication box.
Most people will need to use the default option of Use same settings as my incoming server.
Coming soon to Outlook: sync Gmail calendar and contacts using the Microsoft Cloud.
Note that Gmail's labels aren't true folders in Gmail but are treated as IMAP folders in Outlook.
Outlook 2003 and Outlook 2007 will need to use POP3 or IMAP and sync email-only.
Note that if you use Outlook's Auto Account Setup feature, the account should be configured as an IMAP account by default.
Incoming server: imap.Use port 993, SSL (More Settings, Advanced tab) Outgoing mail server (SMTP): smtp.Use Port 587, Use TLS (More Settings, Advanced tab) or Port 465 and SSL.
The exception is Outlook.com, which syncs Outlook.com's calendar and contacts with Outlook 2010, Outlook 2013, and Outlook 2016 using Microsoft Exchange account type. | Go Daddy | AOL | Tools "Less Secure Login Warnings" Gmail supports both POP3 and IMAP. You can control how much mail Gmail allows POP3 or IMAP clients to download from this page and what Gmail does with their copy after you download the messages.
If you have enabled 2-factor authentication in Gmail, you need to use an app password in Outlook.