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{| class="wikitable mw-collapsible"
{| class="wikitable mw-collapsible"
|+
|+
x: use the value of qpsmtpd key property for this key too.
!property
!qpsmtpd
! sqpsmtpd
!uqpsmtpd
!information
|-
|-
|Authentication
|Authentication
|enabled
|enabled
|enabled
|enabled
|
|enabled
|
|
|-
|-
| Bcc
|Bcc
|disabled
|disabled
|
|x
|
|x
|
|
|-
|-
|BccMode
|BccMode
|cc
|cc
|
|x
|
|x
|
|
|-
|-
|BccUser
|BccUser
|maillog
|maillog
|
|x
|
|x
|
|
|-
|-
|DNSBL
|DNSBL
|disabled
|disabled
|
|x
|
|x
|
|
|-
|-
|40
|40
|10
|10
|
|10
|
|
|-
|-
|5
|5
|5
|5
|
|5
|
|
|-
|-
|LogLevel
|LogLevel
|6
|6
|
|x
|
|x
|
|
|-
|-
|MaxScannerSize
|MaxScannerSize
|25000000
|25000000
|
|x
|
|x
|
|
|-
|-
|MaximumDateOffset
|MaximumDateOffset
|0
|0
|
|x
|
|x
|
|
|-
|-
|PatternsScan
|PatternsScan
|disabled
|disabled
|
|x
|
|x
|
|
|-
|-
|Proxy
|Proxy
|blocked
|blocked
|
|x
|
|x
|
|
|-
|-
|RBLList
|RBLList
|bl.spamcop.net,dnsbl-1.uceprotect.net,dnsbl-2.uceprotect.net,psbl.surriel.com,zen.spamhaus.org
|bl.spamcop.net,dnsbl-1.uceprotect.net,dnsbl-2.uceprotect.net,psbl.surriel.com,zen.spamhaus.org
|
|x
|
|x
|
|
|-
|-
|RHSBL
|RHSBL
|disabled
|disabled
|
|x
|
|x
|
|
|-
|-
|RelayRequiresAuth
|RelayRequiresAuth
|enabled
|enabled
|x
|x
|
|
|
|-
|SoftLimit
|150000000
|150000000
|150000000
|
|
|-
|-
|SBLList
|SBLList
|multi.surbl.org,black.uribl.com,rhsbl.sorbs.net
|multi.surbl.org,black.uribl.com,rhsbl.sorbs.net
|
|x
|
|x
|
|
|-
|-
|TCPProxyPort
|TCPProxyPort
|25
|25
|
|x
|
|x
|
|
|-
|-
|TlsBeforeAuth
|TlsBeforeAuth
|1
|1
|
|1 (hardcoded)
|
|1 (hardcoded)
|
|
|-
|-
|UBLList
|UBLList
|multi.surbl.org:8-16-64-128,black.uribl.com,rhsbl.sorbs.net
|multi.surbl.org:8-16-64-128,black.uribl.com,rhsbl.sorbs.net
|
|x
|
|x
|
|
|-
|-
|URIBL
|URIBL
|disabled
|disabled
|
|x
|
|x
|
|
|-
|-
|VirusScan
|VirusScan
|enabled
|enabled
|
|x
|
|x
|
|
|-
|-
|qplogsumm
|qplogsumm
|disabled
|disabled
|
|x
|
|x
|
|
|-
|-
|tnef2mime
|tnef2mime
|enabled
|enabled
|
|x
|
|x
|
|
|}
|}
==Templates==
==Templates==
==Upgrade Considerations ==
==Upgrade Considerations==
===A-Record DNSBL Services===
===A-Record DNSBL Services===
:Some DNSBL services - notably b.barracudacentral.org - provide their results using a DNS "A" record instead of a DNS TXT record. The dnsbl plugin requires these services to include a colon (":") in dnsbl_zones - however, SME used to use a colon the server separator in the configuration database. In order to support these A-Record DNSBL services, the separator for RBLList, SBLList, and the new UBLList is now a comma.
:Some DNSBL services - notably b.barracudacentral.org - provide their results using a DNS "A" record instead of a DNS TXT record. The dnsbl plugin requires these services to include a colon (":") in dnsbl_zones - however, SME used to use a colon the server separator in the configuration database. In order to support these A-Record DNSBL services, the separator for RBLList, SBLList, and the new UBLList is now a comma.
:DKIM & DMARC are now supported natively by SME Server. To enable these you will need to configure appropriate DNS records in your public DNS server.
:DKIM & DMARC are now supported natively by SME Server. To enable these you will need to configure appropriate DNS records in your public DNS server.
:There are forum reports of problems for users who had DKIM enabled using the DKIM contrib.
:There are forum reports of problems for users who had DKIM enabled using the DKIM contrib.
===URIBL ===
===URIBL===
:qpsmtpd now supports URIBL - the ability to block emails that contain known malicious URLs within the body of the email. This service is disabled by default.
:qpsmtpd now supports URIBL - the ability to block emails that contain known malicious URLs within the body of the email. This service is disabled by default.
:Enable URIBL with the default services using:
:Enable URIBL with the default services using:
<nowiki>config setprop qpsmtpd URIBL enabled
<nowiki>config setprop qpsmtpd URIBL enabled
signal-event email-update</nowiki>
:'''Note:''' If your SME server is using high traffic external DNS forwarders like [https://developers.google.com/speed/public-dns/ google] (8.8.8.8 / 8.8.4.4), [https://www.opendns.com/setupguide/ opendns] (208.67.222.222 / 208.67.220.220), or any large ISP's (Cox, Comcast, Verizon), enabling URIBL may block all incoming email. This will only affect you if you have configured a DNS forwarder in server-manager -- a default SME server installation does its own direct DNS lookups and would not be affected unless you receive over 250,000 emails per day.
:'''Note:''' If your SME server is using high traffic external DNS forwarders like [https://developers.google.com/speed/public-dns/ google] (8.8.8.8 / 8.8.4.4), [https://www.opendns.com/setupguide/ opendns] (208.67.222.222 / 208.67.220.220), or any large ISP's (Cox, Comcast, Verizon), enabling URIBL may block all incoming email. This will only affect you if you have configured a DNS forwarder in server-manager -- a default SME server installation does its own direct DNS lookups and would not be affected unless you receive over 250,000 emails per day.
