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</head>
<body class="manpage">
<div id="header">
<h1>git-imap-send(1) Manual Page</h1>
<h2 id="_name">NAME</h2>
<div class="sectionbody">
<p>git-imap-send - Send a collection of patches from stdin to an IMAP folder</p>
</div>
</div>
<div id="content">
<div class="sect1">
<h2 id="_synopsis">SYNOPSIS</h2>
<div class="sectionbody">
<div class="verseblock">
<pre class="content"><em>git imap-send</em> [-v] [-q] [--[no-]curl] [(--folder|-f) &lt;folder&gt;]
<em>git imap-send</em> --list</pre>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_description">DESCRIPTION</h2>
<div class="sectionbody">
<div class="paragraph">
<p>This command uploads a mailbox generated with <code>git</code> <code>format-patch</code>
into an IMAP drafts folder. This allows patches to be sent as
other email is when using mail clients that cannot read mailbox
files directly. The command also works with any general mailbox
in which emails have the fields <code>From</code>, <code>Date</code>, and <code>Subject</code> in
that order.</p>
</div>
<div class="paragraph">
<p>Typical usage is something like:</p>
</div>
<div class="listingblock">
<div class="content">
<pre>$ git format-patch --signoff --stdout --attach origin | git imap-send</pre>
</div>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_options">OPTIONS</h2>
<div class="sectionbody">
<div class="dlist">
<dl>
<dt class="hdlist1">-v</dt>
<dt class="hdlist1">--verbose</dt>
<dd>
<p>Be verbose.</p>
</dd>
<dt class="hdlist1">-q</dt>
<dt class="hdlist1">--quiet</dt>
<dd>
<p>Be quiet.</p>
</dd>
<dt class="hdlist1">-f &lt;folder&gt;</dt>
<dt class="hdlist1">--folder=&lt;folder&gt;</dt>
<dd>
<p>Specify the folder in which the emails have to saved.
For example: <code>--folder=</code>[<code>Gmail</code>]<code>/Drafts</code> or <code>-f</code> <code>INBOX/Drafts</code>.</p>
</dd>
<dt class="hdlist1">--curl</dt>
<dd>
<p>Use libcurl to communicate with the IMAP server, unless tunneling
into it. Ignored if Git was built without the USE_CURL_FOR_IMAP_SEND
option set.</p>
</dd>
<dt class="hdlist1">--no-curl</dt>
<dd>
<p>Talk to the IMAP server using git&#8217;s own IMAP routines instead of
using libcurl. Ignored if Git was built with the NO_OPENSSL option
set.</p>
</dd>
<dt class="hdlist1">--list</dt>
<dd>
<p>Run the IMAP LIST command to output a list of all the folders present.</p>
</dd>
</dl>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_configuration">CONFIGURATION</h2>
<div class="sectionbody">
<div class="paragraph">
<p>To use the tool, <code>imap.folder</code> and either <code>imap.tunnel</code> or <code>imap.host</code> must be set
to appropriate values.</p>
</div>
<div class="paragraph">
<p>Everything above this line in this section isn&#8217;t included from the
<a href="git-config.html">git-config(1)</a> documentation. The content that follows is the
same as what&#8217;s found there:</p>
</div>
<div class="dlist">
<dl>
<dt class="hdlist1">imap.folder</dt>
<dd>
<p>The folder to drop the mails into, which is typically the Drafts
folder. For example: <code>INBOX.Drafts</code>, <code>INBOX/Drafts</code> or
[<code>Gmail</code>]<code>/Drafts</code>. The IMAP folder to interact with MUST be specified;
the value of this configuration variable is used as the fallback
default value when the <code>--folder</code> option is not given.</p>
</dd>
<dt class="hdlist1">imap.tunnel</dt>
<dd>
<p>Command used to set up a tunnel to the IMAP server through which
commands will be piped instead of using a direct network connection
to the server. Required when imap.host is not set.</p>
</dd>
<dt class="hdlist1">imap.host</dt>
<dd>
<p>A URL identifying the server. Use an <code>imap://</code> prefix for non-secure
connections and an <code>imaps://</code> prefix for secure connections.
Ignored when imap.tunnel is set, but required otherwise.</p>
</dd>
<dt class="hdlist1">imap.user</dt>
<dd>
<p>The username to use when logging in to the server.</p>
</dd>
<dt class="hdlist1">imap.pass</dt>
<dd>
<p>The password to use when logging in to the server.</p>
</dd>
<dt class="hdlist1">imap.port</dt>
<dd>
<p>An integer port number to connect to on the server.
Defaults to 143 for imap:// hosts and 993 for imaps:// hosts.
Ignored when imap.tunnel is set.</p>
</dd>
<dt class="hdlist1">imap.sslverify</dt>
<dd>
<p>A boolean to enable/disable verification of the server certificate
used by the SSL/TLS connection. Default is <code>true</code>. Ignored when
imap.tunnel is set.</p>
</dd>
<dt class="hdlist1">imap.preformattedHTML</dt>
<dd>
<p>A boolean to enable/disable the use of html encoding when sending
a patch. An html encoded patch will be bracketed with &lt;pre&gt;
and have a content type of text/html. Ironically, enabling this
option causes Thunderbird to send the patch as a plain/text,
format=fixed email. Default is <code>false</code>.</p>
</dd>
<dt class="hdlist1">imap.authMethod</dt>
<dd>
<p>Specify the authentication method for authenticating with the IMAP server.
If Git was built with the NO_CURL option, or if your curl version is older
than 7.34.0, or if you&#8217;re running git-imap-send with the <code>--no-curl</code>
option, the only supported methods are <code>PLAIN</code>, <code>CRAM-MD5</code>, <code>OAUTHBEARER</code>
and <code>XOAUTH2</code>. If this is not set then <code>git</code> <code>imap-send</code> uses the basic IMAP
plaintext <code>LOGIN</code> command.</p>
</dd>
</dl>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_getting_a_list_of_available_folders">GETTING A LIST OF AVAILABLE FOLDERS</h2>
<div class="sectionbody">
<div class="paragraph">
<p>In order to send an email to a specific folder, you need to know the correct name of
intended folder in your mailbox. The names like "Junk", "Trash" etc. displayed by
various email clients need not be the actual names of the folders stored in the mail
server of your email provider.</p>
</div>
<div class="paragraph">
<p>In order to get the correct folder name to be used with <code>git</code> <code>imap-send</code>, you can run
<code>git</code> <code>imap-send</code> <code>--list</code>. This will display a list of valid folder names. An example
of such an output when run on a Gmail account is:</p>
</div>
<div class="literalblock">
<div class="content">
<pre>* LIST (\HasNoChildren) "/" "INBOX"
* LIST (\HasChildren \Noselect) "/" "[Gmail]"
* LIST (\All \HasNoChildren) "/" "[Gmail]/All Mail"
* LIST (\Drafts \HasNoChildren) "/" "[Gmail]/Drafts"
* LIST (\HasNoChildren \Important) "/" "[Gmail]/Important"
* LIST (\HasNoChildren \Sent) "/" "[Gmail]/Sent Mail"
* LIST (\HasNoChildren \Junk) "/" "[Gmail]/Spam"
* LIST (\Flagged \HasNoChildren) "/" "[Gmail]/Starred"
* LIST (\HasNoChildren \Trash) "/" "[Gmail]/Trash"</pre>
</div>
</div>
<div class="paragraph">
<p>Here, you can observe that the correct name for the "Junk" folder is [<code>Gmail</code>]<code>/Spam</code>
and for the "Trash" folder is [<code>Gmail</code>]<code>/Trash</code>. Similar logic can be used to determine
other folders as well.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_examples">EXAMPLES</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Using tunnel mode:</p>
</div>
<div class="literalblock">
<div class="content">
<pre>[imap]
folder = "INBOX.Drafts"
tunnel = "ssh -q -C user@example.com /usr/bin/imapd ./Maildir 2&gt; /dev/null"</pre>
</div>
</div>
<div class="paragraph">
<p>Using direct mode:</p>
</div>
<div class="literalblock">
<div class="content">
<pre>[imap]
folder = "INBOX.Drafts"
host = imap://imap.example.com
user = bob
pass = p4ssw0rd</pre>
</div>
</div>
<div class="paragraph">
<p>Using direct mode with SSL:</p>
</div>
<div class="literalblock">
<div class="content">
<pre>[imap]
folder = "INBOX.Drafts"
host = imaps://imap.example.com
user = bob
pass = p4ssw0rd
port = 123
; sslVerify = false</pre>
</div>
</div>
<div class="admonitionblock note">
<table>
<tr>
<td class="icon">
<div class="title">Note</div>
</td>
<td class="content">
You may want to use <code>sslVerify=false</code>
while troubleshooting, if you suspect that the reason you are
having trouble connecting is because the certificate you use at
the private server <code>example.com</code> you are trying to set up (or
have set up) may not be verified correctly.
</td>
</tr>
</table>
</div>
<div class="paragraph">
<p>Using Gmail&#8217;s IMAP interface:</p>
</div>
<div class="listingblock">
<div class="content">
<pre>[imap]
folder = "[Gmail]/Drafts"
host = imaps://imap.gmail.com
user = user@gmail.com
port = 993</pre>
</div>
</div>
<div class="paragraph">
<p>Gmail does not allow using your regular password for <code>git</code> <code>imap-send</code>.
If you have multi-factor authentication set up on your Gmail account, you
can generate an app-specific password for use with <code>git</code> <code>imap-send</code>.
Visit <a href="https://security.google.com/settings/security/apppasswords" class="bare">https://security.google.com/settings/security/apppasswords</a> to create
it. Alternatively, use OAuth2.0 authentication as described below.</p>
</div>
<div class="admonitionblock note">
<table>
<tr>
<td class="icon">
<div class="title">Note</div>
</td>
<td class="content">
You might need to instead use: <code>folder</code> <code>=</code> "[<code>Google</code> <code>Mail</code>]<code>/Drafts</code>" if you get an error
that the "Folder doesn&#8217;t exist". You can also run <code>git</code> <code>imap-send</code> <code>--list</code> to get a
list of available folders.
</td>
</tr>
</table>
</div>
<div class="admonitionblock note">
<table>
<tr>
<td class="icon">
<div class="title">Note</div>
</td>
<td class="content">
If your Gmail account is set to another language than English, the name of the "Drafts"
folder will be localized.
</td>
</tr>
</table>
</div>
<div class="paragraph">
<p>If you want to use OAuth2.0 based authentication, you can specify
<code>OAUTHBEARER</code> or <code>XOAUTH2</code> mechanism in your config. It is more secure
than using app-specific passwords, and also does not enforce the need of
having multi-factor authentication. You will have to use an OAuth2.0
access token in place of your password when using this authentication.</p>
</div>
<div class="listingblock">
<div class="content">
<pre>[imap]
folder = "[Gmail]/Drafts"
host = imaps://imap.gmail.com
user = user@gmail.com
port = 993
authmethod = OAUTHBEARER</pre>
</div>
</div>
<div class="paragraph">
<p>Using Outlook&#8217;s IMAP interface:</p>
</div>
<div class="paragraph">
<p>Unlike Gmail, Outlook only supports OAuth2.0 based authentication. Also, it
supports only <code>XOAUTH2</code> as the mechanism.</p>
</div>
<div class="listingblock">
<div class="content">
<pre>[imap]
folder = "Drafts"
host = imaps://outlook.office365.com
user = user@outlook.com
port = 993
authmethod = XOAUTH2</pre>
</div>
</div>
<div class="paragraph">
<p>Once the commits are ready to be sent, run the following command:</p>
</div>
<div class="literalblock">
<div class="content">
<pre>$ git format-patch --cover-letter -M --stdout origin/master | git imap-send</pre>
</div>
</div>
<div class="paragraph">
<p>Just make sure to disable line wrapping in the email client (Gmail&#8217;s web
interface will wrap lines no matter what, so you need to use a real
IMAP client).</p>
</div>
<div class="paragraph">
<p>In case you are using OAuth2.0 authentication, it is easier to use credential
helpers to generate tokens. Credential helpers suggested in
<a href="git-send-email.html">git-send-email(1)</a> can be used for <code>git</code> <code>imap-send</code> as well.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_caution">CAUTION</h2>
<div class="sectionbody">
<div class="paragraph">
<p>It is still your responsibility to make sure that the email message
sent by your email program meets the standards of your project.
Many projects do not like patches to be attached. Some mail
agents will transform patches (e.g. wrap lines, send them as
format=flowed) in ways that make them fail. You will get angry
flames ridiculing you if you don&#8217;t check this.</p>
</div>
<div class="paragraph">
<p>Thunderbird in particular is known to be problematic. Thunderbird
users may wish to visit this web page for more information:
<a href="https://kb.mozillazine.org/Plain_text_e-mail_-_Thunderbird#Completely_plain_email" class="bare">https://kb.mozillazine.org/Plain_text_e-mail_-_Thunderbird#Completely_plain_email</a></p>
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</div>
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<div class="sect1">
<h2 id="_see_also">SEE ALSO</h2>
<div class="sectionbody">
<div class="paragraph">
<p><a href="git-format-patch.html">git-format-patch(1)</a>, <a href="git-send-email.html">git-send-email(1)</a>, mbox(5)</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_git">GIT</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Part of the <a href="git.html">git(1)</a> suite</p>
</div>
</div>
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<div id="footer-text">
Last updated 2025-08-01 11:40:48 -0700
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