Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Need OS 10.13.3 help

Since installing High Sierra, can not send or receive email. I still have all emails sent/received before installing OS 10.13.3 - just can not receive or send anymore. How do I fix this? (was running OS Mountain Lion when adding High Sierra) Everything else works.

iMac, OS 10.13.3 email doesn't work

Posted on Mar 14, 2018 6:45 AM

Similar questions

I can not send or receive Email since updating to Majave Has anyone else had an issue where you can not send or receive email on mac since updating to Mojave? When I check the connection Doctor I keep getting the messages that ”could not connect to the IMP and SMTP. Does anyone know how to fix this??
241 2
Server not recognized when sending emails on High Sierra On my MacAir I am able to receive emails but not able to reply to them. Server not recognized. What are the settings? How do I troubleshoot my outlook email not able to reply to emails received? [Re-Titled by Moderator]
278 5
High Sierra Mail not receiving I upgraded from Yosemite to Mojave but I hated it - so many functions were not working properly or at alI, so I decided to back rev to High Sierra. This OS is mostly functional but Mail is not getting new messages. Connection Doctor shows green an all accounts and activity monitor shows mail "apparently" checking for main but it gets no new messages. I can see my mail using my phone and also with webmail but nothing is coming into the mail client. I can send mail OK.
145 8

1 reply

Jeff_W.

Community Specialist

Mar 14, 2018 7:17 PM in response to marilynfromkirkland

Hi marilynfromkirkland!

I understand that you're unable to send or receive email since updating your Mac, and I'm happy to help. Please try the suggestions in this support article:

If you can’t send or receive email on your Mac

Cheers!

Need OS 10.13.3 help

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple ID.

Learn more Sign up