3 `advfilter`: `<boolean>` ('default =' `1`)::
5 Use advanced filters for statistic.
7 `avast`: `<boolean>` ('default =' `0`)::
9 Use Avast Virus Scanner (/usr/bin/scan). You need to buy and install 'Avast Core Security' before you can enable this feature.
11 `clamav`: `<boolean>` ('default =' `1`)::
13 Use ClamAV Virus Scanner. This is the default virus scanner and is enabled by default.
15 `custom_check`: `<boolean>` ('default =' `0`)::
17 Use Custom Check Script. The script has to take the defined arguments and can return Virus findings or a Spamscore.
19 `custom_check_path`: `^/([^/\0]+\/)+[^/\0]+$` ('default =' `/usr/local/bin/pmg-custom-check`)::
21 Absolute Path to the Custom Check Script
23 `dailyreport`: `<boolean>` ('default =' `1`)::
27 `demo`: `<boolean>` ('default =' `0`)::
29 Demo mode - do not start SMTP filter.
31 `email`: `<string>` ('default =' `admin@domain.tld`)::
33 Administrator E-Mail address.
35 `http_proxy`: `http://.*` ::
37 Specify external http proxy which is used for downloads (example: 'http://username:password@host:port/')
39 `statlifetime`: `<integer> (1 - N)` ('default =' `7`)::
41 User Statistics Lifetime (days)
45 `archiveblockencrypted`: `<boolean>` ('default =' `0`)::
47 Whether to block encrypted archives and documents. Mark encrypted archives and documents as viruses.
49 `archivemaxfiles`: `<integer> (0 - N)` ('default =' `1000`)::
51 Number of files to be scanned within an archive, a document, or any other kind of container. Warning: disabling this limit or setting it too high may result in severe damage to the system.
53 `archivemaxrec`: `<integer> (1 - N)` ('default =' `5`)::
55 Nested archives are scanned recursively, e.g. if a ZIP archive contains a TAR file, all files within it will also be scanned. This options specifies how deeply the process should be continued. Warning: setting this limit too high may result in severe damage to the system.
57 `archivemaxsize`: `<integer> (1000000 - N)` ('default =' `25000000`)::
59 Files larger than this limit won't be scanned.
61 `dbmirror`: `<string>` ('default =' `database.clamav.net`)::
63 ClamAV database mirror server.
65 `maxcccount`: `<integer> (0 - N)` ('default =' `0`)::
67 This option sets the lowest number of Credit Card or Social Security numbers found in a file to generate a detect.
69 `maxscansize`: `<integer> (1000000 - N)` ('default =' `100000000`)::
71 Sets the maximum amount of data to be scanned for each input file.
73 `safebrowsing`: `<boolean>` ('default =' `1`)::
75 Enables support for Google Safe Browsing.
79 `banner`: `<string>` ('default =' `ESMTP Proxmox`)::
83 `conn_count_limit`: `<integer> (0 - N)` ('default =' `50`)::
85 How many simultaneous connections any client is allowed to make to this service. To disable this feature, specify a limit of 0.
87 `conn_rate_limit`: `<integer> (0 - N)` ('default =' `0`)::
89 The maximal number of connection attempts any client is allowed to make to this service per minute. To disable this feature, specify a limit of 0.
91 `dnsbl_sites`: `<string>` ::
93 Optional list of DNS white/blacklist domains (see postscreen_dnsbl_sites parameter).
95 `dnsbl_threshold`: `<integer> (0 - N)` ('default =' `1`)::
97 The inclusive lower bound for blocking a remote SMTP client, based on its combined DNSBL score (see postscreen_dnsbl_threshold parameter).
99 `dwarning`: `<integer> (0 - N)` ('default =' `4`)::
101 SMTP delay warning time (in hours).
103 `ext_port`: `<integer> (1 - 65535)` ('default =' `25`)::
105 SMTP port number for incoming mail (untrusted). This must be a different number than 'int_port'.
107 `greylist`: `<boolean>` ('default =' `1`)::
111 `helotests`: `<boolean>` ('default =' `0`)::
115 `hide_received`: `<boolean>` ('default =' `0`)::
117 Hide received header in outgoing mails.
119 `int_port`: `<integer> (1 - 65535)` ('default =' `26`)::
121 SMTP port number for outgoing mail (trusted).
123 `max_filters`: `<integer> (3 - 40)` ('default =' `35`)::
125 Maximum number of pmg-smtp-filter processes.
127 `max_policy`: `<integer> (2 - 10)` ('default =' `5`)::
129 Maximum number of pmgpolicy processes.
131 `max_smtpd_in`: `<integer> (3 - 100)` ('default =' `100`)::
133 Maximum number of SMTP daemon processes (in).
135 `max_smtpd_out`: `<integer> (3 - 100)` ('default =' `100`)::
137 Maximum number of SMTP daemon processes (out).
139 `maxsize`: `<integer> (1024 - N)` ('default =' `10485760`)::
141 Maximum email size. Larger mails are rejected.
143 `message_rate_limit`: `<integer> (0 - N)` ('default =' `0`)::
145 The maximal number of message delivery requests that any client is allowed to make to this service per minute.To disable this feature, specify a limit of 0.
147 `rejectunknown`: `<boolean>` ('default =' `0`)::
149 Reject unknown clients.
151 `rejectunknownsender`: `<boolean>` ('default =' `0`)::
153 Reject unknown senders.
155 `relay`: `<string>` ::
157 The default mail delivery transport (incoming mails).
159 `relaynomx`: `<boolean>` ('default =' `0`)::
161 Disable MX lookups for default relay.
163 `relayport`: `<integer> (1 - 65535)` ('default =' `25`)::
165 SMTP port number for relay host.
167 `smarthost`: `<string>` ::
169 When set, all outgoing mails are deliverd to the specified smarthost.
171 `smarthostport`: `<integer> (1 - 65535)` ('default =' `25`)::
173 SMTP port number for smarthost.
175 `spf`: `<boolean>` ('default =' `1`)::
177 Use Sender Policy Framework.
179 `tls`: `<boolean>` ('default =' `0`)::
183 `tlsheader`: `<boolean>` ('default =' `0`)::
185 Add TLS received header.
187 `tlslog`: `<boolean>` ('default =' `0`)::
191 `verifyreceivers`: `<450 | 550>` ::
193 Enable receiver verification. The value spefifies the numerical reply code when the Postfix SMTP server rejects a recipient address.
197 `bounce_score`: `<integer> (0 - 1000)` ('default =' `0`)::
199 Additional score for bounce mails.
201 `clamav_heuristic_score`: `<integer> (0 - 1000)` ('default =' `3`)::
203 Score for ClamAV heuristics (Google Safe Browsing database, PhishingScanURLs, ...).
205 `languages`: `(all|([a-z][a-z])+( ([a-z][a-z])+)*)` ('default =' `all`)::
207 This option is used to specify which languages are considered OK for incoming mail.
209 `maxspamsize`: `<integer> (64 - N)` ('default =' `262144`)::
211 Maximum size of spam messages in bytes.
213 `rbl_checks`: `<boolean>` ('default =' `1`)::
215 Enable real time blacklists (RBL) checks.
217 `use_awl`: `<boolean>` ('default =' `1`)::
219 Use the Auto-Whitelist plugin.
221 `use_bayes`: `<boolean>` ('default =' `1`)::
223 Whether to use the naive-Bayesian-style classifier.
225 `use_razor`: `<boolean>` ('default =' `1`)::
227 Whether to use Razor2, if it is available.
229 `wl_bounce_relays`: `<string>` ::
231 Whitelist legitimate bounce relays.
235 `allowhrefs`: `<boolean>` ('default =' `1`)::
237 Allow to view hyperlinks.
239 `authmode`: `<ldap | ldapticket | ticket>` ('default =' `ticket`)::
241 Authentication mode to access the quarantine interface. Mode 'ticket' allows login using tickets sent with the daily spam report. Mode 'ldap' requires to login using an LDAP account. Finally, mode 'ldapticket' allows both ways.
243 `hostname`: `<string>` ::
245 Quarantine Host. Useful if you run a Cluster and want users to connect to a specific host.
247 `lifetime`: `<integer> (1 - N)` ('default =' `7`)::
249 Quarantine life time (days)
251 `mailfrom`: `<string>` ::
253 Text for 'From' header in daily spam report mails.
255 `port`: `<integer> (1 - 65535)` ('default =' `8006`)::
257 Quarantine Port. Useful if you have a reverse proxy or port forwarding for the webinterface. Only used for the generated Spam report.
259 `protocol`: `<http | https>` ('default =' `https`)::
261 Quarantine Webinterface Protocol. Useful if you have a reverse proxy for the webinterface. Only used for the generated Spam report.
263 `reportstyle`: `<custom | none | short | verbose>` ('default =' `verbose`)::
267 `viewimages`: `<boolean>` ('default =' `1`)::
269 Allow to view images.
273 `allowhrefs`: `<boolean>` ('default =' `1`)::
275 Allow to view hyperlinks.
277 `lifetime`: `<integer> (1 - N)` ('default =' `7`)::
279 Quarantine life time (days)
281 `viewimages`: `<boolean>` ('default =' `1`)::
283 Allow to view images.