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--- server_configuration:email [2021/01/13 21:27] – [Prerequisite(s)] david
+++ server_configuration:email [2025/03/27 15:42] (current) – external edit 127.0.0.1
@@ Line 49: / Line 49: @@
 ====== Useful Tricks ======
+===== Migrate Mailbox =====
+<code bash>
+# Change to home directory
+cd ~
+# Copy mailbox data from backup
+sudo cp -r /mnt/volume_lon1_01/disk_backup/home/david/Maildir .
+# Fix file and directory ownership
+sudo chown -R david:david Maildir
+</code>
+===== bounce (forward) email =====
 In ''mutt'' to bounce (forward) an email to another address (say a HTML email forward to a regular mailbox), press ''b'' when the email is selected and then put the address into the application and hit enter.
+===== Requirements for Gmail to receive emails =====
+==== MX Records ====
+==== Google Domain TXT record ====
+  * https://support.google.com/a/answer/183895?hl=en
+==== PTR Records ====
+> Mail servers must meet a number of requirements to prevent their messages from being blocked, e.g. have a PTR record. The use of authentication methods such as SPF, DKIM or DMARC minimize the chance that messages are marked as spam.
+  * https://stackoverflow.com/questions/15771932/the-ip-youre-using-to-send-mail-is-not-authorized-to-send-email-directly-to-our
+  * https://support.google.com/mail/answer/81126
+  * Digital Ocean: https://docs.digitalocean.com/products/networking/dns/how-to/manage-records/#ptr-rdns-records
 ====== Mixed Links ======