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| Airin's Notes
Category: Email 🠪 Servers
Allow IP to send email to Exchange Online account | December 2, 2023 |
Login to Microsoft 365 Defender: Policies & rules --> Threat policies --> Anti-spam policies
https://security.microsoft.com/antispam
Edit the "Connection filter policy (Default)" or make a new rule to allow the IP address(s).
An example error:
Message Delivery Failure. Attempt (0): Could not connect to mail server for domain. The remote mail server could not be contacted at this time. Message has been requeued.
Keywords: Email, E-Mail, 365, Hosted, Whitelist, Allow |
Category: Email 🠪 Servers
Gmail Backup and Restore | November 30, 2023 |
This free utility isn't easy to use, but can backup and restore data to/from gmail accounts, and preserves labels. It can restore MBOX files taken from Google Takeout.
https://github.com/GAM-team/got-your-back
You can also use Thunderbird or Outlook to set up two accounts, and manually backup all folders.
https://takeout.google.com/settings/takeout
Keywords: Google Mail, Gmail, Backup, Restore, Sync, Clone, Archive, Thunderbird |
Category: Email 🠪 Servers
Migrate from local Exchange to Microsoft 365 | November 29, 2023 |
It is best to do this over a long weekend, if possible.
Make a backup of Exchange first.
Export Public Folders to PST
Start migration using Microsoft 365, from Exchange Admin, use Migration feature.
Keywords: Office 365, Exchange Online |
Category: Email 🠪 Servers
sbcglobal.net Email via IMAP/POP3 | December 1, 2023 |
Goto yahoo.com
Login to the account, go to Account Info. It should redirect you to AT&T.
Scroll down to "Manage secure mail key", create a special password to use for IMAP/POP3 |
Category: Email 🠪 Servers
Yahoo blocking emails | January 23, 2024 |
https://senders.yahooinc.com/best-practices/
Delivery has failed to these recipients or groups:
Your message couldn't be delivered. Despite repeated attempts to contact the recipient's email system it didn't respond.
Contact the recipient by some other means (by phone, for example) and ask them to tell their email admin that it appears that their email system isn't accepting connection requests from your email system. Give them the error details shown below. It's likely that the recipient's email admin...<Too long, click to read the rest> |
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