[[!img notmuch-logo.png alt="Notmuch logo" class="left"]]
-# Sofware working with Maildir and Notmuch
+# Software working with Maildir and Notmuch
## <span id="formats">**Mail storage formats**</span>
<td>work in progress</td>
</tr>
<tr>
- <td><a href="https://github.com/gauteh/gmailieer">gmailieer</a></td>
- <td>no</td>
+ <td><a href="https://github.com/gauteh/lieer">lieer</a></td>
+ <td>tags: yes, mail: fetch</td>
<td>GMail</td>
<td>bi-directional tag</td>
<td>Fast email-fetching and two-way tag synchronization between notmuch and GMail written using GMail API and Notmuch Python</td>
* Postfix: [local](http://www.postfix.org/local.8.html)
* Exim: [appendfile](http://exim.org/exim-html-current/doc/html/spec_html/ch-the_appendfile_transport.html#SECTmaildirdelivery)
* Qmail: [qmail-local](http://qmail.org/man/man8/qmail-local.html)
-* OpenSMTPD: supports tuning via [.forward](https://www.opensmtpd.org/forward.5.html) files
+* OpenSMTPD: supports tuning via [.forward](https://man.openbsd.org/forward) files
Many MDAs also support filtering via [Sieve](https://en.wikipedia.org/wiki/Sieve_%28mail_filtering_language%29) language.
Internet Mail Access Protocol servers that can interoperate with notmuch.
It is of note that IMAP protocol supports storing so-called [keywords](https://tools.ietf.org/html/rfc3501#page-11) (user-defined flags) which are mostly equivalent to notmuch tags.
-Unfortunately Maildir does not have standard way to encode keywords, so there are extensions neccessary to store that information.
+Unfortunately Maildir does not have standard way to encode keywords, so there are extensions necessary to store that information.
### <span id="dovecot">**Dovecot**</span>
Has efficient syncing and multimaster replication capability.
Up to 26 different keywords can be stored per-maildir using Maildir flags a-z.
-Their meaning is defined via `dovecot-keywords` file which is simple, well-defined text file which maps each letter to specifig tag/keyword.
+Their meaning is defined via `dovecot-keywords` file which is simple, well-defined text file which maps each letter to specific tag/keyword.
If more than 26 keywords appear in one Maildir then some of them are stored in [dovecot-specific](http://wiki.dovecot.org/Design/Indexes/MainIndex) [index files](http://wiki.dovecot.org/IndexFiles).
Dovecot's dsync will sync keywords into this format.