Microsoft is making changes and not keeping their documentation up to date<\/p>\n\n\n\n
Requirements:<\/p>\n\n\n\n
DNS\/SPF <\/strong>record must include the PUBLIC IP address or DNS name where the email will be coming from. You can check using https:\/\/www.whatsmyip.org\/<\/a> and comparing to https:\/\/mxtoolbox.com\/spf.aspx<\/a><\/p>\n\n\n\n Create a CONNECTOR <\/strong>in Office365. Exchange Admin center, Mail Flow, Connectors, Add a connector, Your organizations email server, Next, Add a Descriptive Name, Check Turn It ON, Next, By verifying that the IP ADDRESS…, enter your PUBLIC IP from the previous step, Click +<\/strong>, Next, Create Connector<\/p>\n\n\n\n Newer printers and devices support authenticated and encrypted emails but older devices do not. In this case you will need some software to relay emails. Cheapest+easiest method I have found is to use NextCloud, which is a complete OS+Software combined, so no Windows license, no software license. If you are worried about reliability, make 2, it’s the same price. Has a web GUI to keep it simple.<\/p>\n\n\n\n NextCloud<\/p>\n\n\n\n Administration setting, Basic settings, Email server<\/p>\n\n\n\n Send mode: SMTP Click test and NextCloud will send an email to the From address<\/p>\n\n\n\n <\/p>\n","protected":false},"excerpt":{"rendered":" Microsoft is making changes and not keeping their documentation up to date Requirements: DNS\/SPF record must include the PUBLIC IP address or DNS name where the email will be coming…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3387","post","type-post","status-publish","format-standard","hentry","category-uncategorised"],"_links":{"self":[{"href":"https:\/\/increasec.com\/index.php?rest_route=\/wp\/v2\/posts\/3387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/increasec.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/increasec.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/increasec.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/increasec.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3387"}],"version-history":[{"count":1,"href":"https:\/\/increasec.com\/index.php?rest_route=\/wp\/v2\/posts\/3387\/revisions"}],"predecessor-version":[{"id":3388,"href":"https:\/\/increasec.com\/index.php?rest_route=\/wp\/v2\/posts\/3387\/revisions\/3388"}],"wp:attachment":[{"href":"https:\/\/increasec.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/increasec.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/increasec.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Encryption: None\/StartTLS
From Address: must be a valid address, I used a group name as that doesn’t cost extra
Server Address: use the format yourdomain-ext.mail.protection.outlook.com
Authentication Required: Yes
Credentials: use the from address, if different the Credentials account will need send-as permission to the From account, and that is extra work.<\/p>\n\n\n\n