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Интеграция с почтовыми сервисами

Архива сервер Сервер Архива архивирует почту из внешнийх внешних почтовых систем таких как Microsoft Exchange, Postfix, Sendmail и других. Также Архива может принимать почтовых трафик по протоколам SMTP или Sendmail milter. По , или может забирать по протоколам IMAP или POP Архива  traffic from these external mail systems or it can fetch mail from them using. The Архива Server can run on any server on your network provided it has TCP/IP connectivity to your mail server. For optimal performance, and to minimize changes to the server hosting your mail system, it is recommended that the Архива server run on a dedicated server platform.

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Access to the server console is restricted to authenticated users only. An authenticated user may assume an administrator, auditor, user or custom-defined role. Each of these roles implies a different set of entitlements, which are discussed in Logins. For simplicity’s sake, the server may be configured to authenticate users using credentials contained in a simple XML configuration file (Basic Authentication).

Alternatively, the server may be setup to authenticate users using Microsoft Active Directory (Active Directory Authentication) or using basic LDAP authentication. The benefit of authenticating with Active Directory or an LDAP server is that user accounts can be managed centrally using standard administration tools.

Archiving Process

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Image RemovedEmails are typically received via Архива's inbuilt SMTP, IMAP or milter interfaces. When data is received it is immediately written to the Receive Queue. Once data is written to the Receive Queue, the data is considered safe. Meaning, if the server is rebooted, Архива will continue processing the remaining items on the queue.

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Once data has been written to the volume, it is sent to the indexer. The indexer parses the contents of the documents and indexes all their fields. The search index generated by the indexer is subsequently used to provide high-speed search functionality.

Storage Scheme

Архива stores archived data in logical volumes that can be rolled periodically (e.g. monthly or otherwise). Within each volume store directory, data is dispersed evenly across 4096 RAES encrypted ZIP files (with .zz extension). Inside each zip, an archived document consists of a .eml file and a .nfo file. This storage scheme is deliberately designed to attain the following goals (1) volumes do not contain files that are not so large that popular backup products cannot back them up (2) volumes do not contain files that are so plentiful that backup's take too long time to complete  (3) volume contain just the right amount of files that make them easy to copy and move around (4) use of standard driven formats enabling volume data to be accessed 50 years later (5) very high compression to reduce storage costs (6) writes to multiple files simultaneously for improved archiving performance.

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* by default, these ports can be changed

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