How to test your SPAM filter: Send a message with this text: XJS*C4JDBQADN1.NSBN3*2IDNEN*GTUBE-STANDARD-ANTI-UBE-TEST-EMAIL*C.34X Now check the SPAM folder. How to test your virus filter Download
Synopsis On CentOS 7 you might get these warnings: # imapsync –dry –host1 x.y.z.a –user1 user@example.com –password1 ‘xxxxxx’ –nosslcheck –host2 b.c.d.f –user2 user2@example.com –password2 ‘yyyyyy’
This technique uses an HTTPS connection and PRTG’s integer type to keep track of the queue size. You have to pick a “static” site on
Outlook fails: We couldn’t create the Outlook data file. Make sure the disk you’re saving to isn’t full or write-protected and that the file isn’t
WHM/cPanel might trigger a bounce such as the following: 2023-03-14 20:11:01 1pc96v-0007q4-15 cancelled by system filter: This message has been rejected because it has\na potentially
Background To automatically reject an email message using Postfix, you can set up a smtpd_recipient_restrictions rule in the Postfix configuration file located at /etc/postfix/main.cf Why
Background At times Outlook might start looping for power users. The messages received is: > The message store has reached its maximum size. To reduce
When testing Email Health using MX Toolbox, you might get 3 false positives: smtp server.example.com Reverse DNS does not match SMTP Banner More Info smtp
On Outlook for Mac version 2016 connected with IMAP to a Kopano server, you might experience the following: The total attachment size exceeds the limit.
On a really busy Postfix server you might encounter the following issue: Jan 18 16:41:21 mail postfix/qmgr[1669]: warning: you may need to increase the main.cf
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