|
The IP address sending this message does not 550-5.7.1 have a PTR record setup. As a policy, Gmail does not accept messages 550-5.7.1 from IPs with missing PTR records
|
|
1
|
14074
|
August 26, 2016
|
|
Automatically save sent messages on server
|
|
1
|
1952
|
August 10, 2016
|
|
MIAB complaining about certificate about to expire
|
|
1
|
1053
|
August 8, 2016
|
|
My box just installed GRUB, is this normal?
|
|
2
|
1108
|
August 6, 2016
|
|
Nameservers error - DNS + MX
|
|
6
|
1622
|
July 11, 2016
|
|
500 Internal Server Error when adding custom DNS
|
|
2
|
1792
|
July 11, 2016
|
|
System Status Checks are wrong. Is this a bug?
|
|
2
|
1123
|
July 10, 2016
|
|
Can I setup domain-level or server-level filters and black/whitelists?
|
|
1
|
1026
|
June 28, 2016
|
|
Upgrade to v0.18c - error upgrading ownCloud
|
|
1
|
1387
|
June 16, 2016
|
|
NSD not starting
|
|
0
|
1112
|
June 15, 2016
|
|
Lets Encrypt failing on certificate renew
|
|
5
|
1815
|
June 12, 2016
|
|
Spamhaus bouncing change PW email from facebook
|
|
2
|
1715
|
June 11, 2016
|
|
"Something went wrong, sorry." since upgrade to 0.18c
|
|
4
|
1510
|
June 8, 2016
|
|
Quick Question: Does the secret key changes on a full backup?
|
|
2
|
1160
|
June 2, 2016
|
|
Can't update to v0.18b
|
|
1
|
1213
|
May 28, 2016
|
|
Permission for backup
|
|
0
|
1112
|
May 27, 2016
|
|
System status OK but can't connect, can't send or receive mail, roundcube can't connect
|
|
2
|
1234
|
May 24, 2016
|
|
Upgrade to v0.18 - contacts missing
|
|
18
|
1867
|
May 17, 2016
|
|
Can't load key from /home/user-data/mail/dkim/mail.private: Permission denied
|
|
2
|
2774
|
May 16, 2016
|
|
Admin Functions Not Working, Not Receiving New Mail
|
|
5
|
1344
|
May 13, 2016
|
|
DNS Slow Resolution
|
|
4
|
1736
|
May 8, 2016
|
|
Where are user login credentials stored?
|
|
1
|
1538
|
May 8, 2016
|
|
Custom Fail2ban
|
|
2
|
1865
|
May 4, 2016
|
|
Sieve scripts execution
|
|
5
|
1641
|
April 22, 2016
|
|
Mail Delivery Issues
|
|
2
|
1461
|
April 18, 2016
|
|
Case sensitive CNAME record
|
|
6
|
6607
|
April 14, 2016
|
|
Backup Status warns about orphaned backup file
|
|
0
|
1320
|
April 14, 2016
|
|
Mail domain forwarding
|
|
2
|
1323
|
April 13, 2016
|
|
Password change and mailbox deletion from shell
|
|
14
|
2946
|
March 30, 2016
|
|
How to train the spam filter?
|
|
5
|
5867
|
March 27, 2016
|