Unable to download mails since 8th July using POP3
We cant download emails in thunderbird any version with mailboxes on exchange online O365. SMTP works fine. Receiving mails is not working and it gives Retr 21 error. … (læs mere)
We cant download emails in thunderbird any version with mailboxes on exchange online O365.
SMTP works fine. Receiving mails is not working and it gives Retr 21 error.