Can't add email accounts to Apple Mail

Hi,


I have been successfully using Apple Mail on my iMac (2015) running High Sierra. I had 4 email IMAP accounts set up on it (icloud, yahoo, gmail and one from Siteground). They were all running fine, then for no apparent reason the yahoo and siteground ones stopped working - they couldn't connect to the server. I deleted the accounts and then tried to re-add them but mail wouldn't let me. In the case of yahoo I got this message:


User uploaded file

In the case of the siteground email I got an "unable to verify account name or password".


I logged onto webmail for both accounts successfully. I reset the password for my siteground account just in case and managed to login via webmail and my iphone, but am still unable to set up a new account in apple mail.


I have successfully added both email accounts to Mac Outlook and can send and receive with no problem.


I am unable to add the yahoo account to my iphone although I have been able to add the siteground one.


Has anyone got any advice for next troubleshooting steps?


Thanks

IMAC (RETINA 5K, 27-INCH, LATE 2015), macOS High Sierra (10.13.6)

Posted on Jul 19, 2018 8:21 AM

Reply
28 replies

Feb 9, 2019 1:16 PM in response to Anne262

Wish I could provide more insight… I used SiteGround's profile script that ended up in the System Preferences app. Ran it from System Preferences and it worked. I just updated to Mojave today and ran a test sending/receiving with that SiteGround email account, and it was successful.


A week ago I created an email account for my client who was on Mojave, and the profile script for his account worked…

Feb 25, 2019 4:16 PM in response to David Auerbach1

There's also an additional step whereby you have to "verify" -- authenticate with a password -- Gmail accounts by first opening the Safari browser and then entering your ID and passwords there. (I got notifications that directed me to the Mail -> (iCloud) Accounts page where I learned about verification.) How this makes sense, given that Gmail -> Google -> Chrome browser, I can't fathom. But it worked for my Gmail accounts, made them functional.


My most grievous problem is getting the IMAP and SMTP servers lined up and having them remain in synch with the mail accounts, since my various email hosts use different protocols for IDs, PWs, and how mail is served to clients (like Apple Mail). Far too often after trying to send an email and failing I get that unnamed warning box that (a) tells you an email wasn't received because it was rejected at the receiving end or never sent; and (b) instructs you to visit another unnamed window and tweak all your SMTP lists and settings, not just once, but sometimes repeatedly -- until you freak out, delete all your mail accounts, and start all over again.


Weird that the warning box and SMTP window are still a part of Apple Mail into the fourteenth-plus iteration of OSX! Can't email be set up some easier way that doesn't often tie up one's Mac, so you have to reboot (as happens often)?

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Can't add email accounts to Apple Mail

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