1git-send-email(1) 2================= 3 4NAME 5---- 6git-send-email - Send a collection of patches as emails 7 8 9SYNOPSIS 10-------- 11'git send-email' [options] <file|directory|rev-list options>... 12 13 14DESCRIPTION 15----------- 16Takes the patches given on the command line and emails them out. 17Patches can be specified as files, directories (which will send all 18files in the directory), or directly as a revision list. In the 19last case, any format accepted by linkgit:git-format-patch[1] can 20be passed to git send-email. 21 22The header of the email is configurable by command line options. If not 23specified on the command line, the user will be prompted with a ReadLine 24enabled interface to provide the necessary information. 25 26There are two formats accepted for patch files: 27 281. mbox format files 29+ 30This is what linkgit:git-format-patch[1] generates. Most headers and MIME 31formatting are ignored. 32 332. The original format used by Greg Kroah-Hartman's 'send_lots_of_email.pl' 34script 35+ 36This format expects the first line of the file to contain the "Cc:" value 37and the "Subject:" of the message as the second line. 38 39 40OPTIONS 41------- 42 43Composing 44~~~~~~~~~ 45 46--annotate:: 47 Review and edit each patch you're about to send. See the 48 CONFIGURATION section for 'sendemail.multiedit'. 49 50--bcc=<address>:: 51 Specify a "Bcc:" value for each email. Default is the value of 52 'sendemail.bcc'. 53+ 54The --bcc option must be repeated for each user you want on the bcc list. 55 56--cc=<address>:: 57 Specify a starting "Cc:" value for each email. 58 Default is the value of 'sendemail.cc'. 59+ 60The --cc option must be repeated for each user you want on the cc list. 61 62--compose:: 63 Invoke a text editor (see GIT_EDITOR in linkgit:git-var[1]) 64 to edit an introductory message for the patch series. 65+ 66When '--compose' is used, git send-email will use the From, Subject, and 67In-Reply-To headers specified in the message. If the body of the message 68(what you type after the headers and a blank line) only contains blank 69(or GIT: prefixed) lines the summary won't be sent, but From, Subject, 70and In-Reply-To headers will be used unless they are removed. 71+ 72Missing From or In-Reply-To headers will be prompted for. 73+ 74See the CONFIGURATION section for 'sendemail.multiedit'. 75 76--from=<address>:: 77 Specify the sender of the emails. If not specified on the command line, 78 the value of the 'sendemail.from' configuration option is used. If 79 neither the command line option nor 'sendemail.from' are set, then the 80 user will be prompted for the value. The default for the prompt will be 81 the value of GIT_AUTHOR_IDENT, or GIT_COMMITTER_IDENT if that is not 82 set, as returned by "git var -l". 83 84--in-reply-to=<identifier>:: 85 Make the first mail (or all the mails with `--no-thread`) appear as a 86 reply to the given Message-Id, which avoids breaking threads to 87 provide a new patch series. 88 The second and subsequent emails will be sent as replies according to 89 the `--[no]-chain-reply-to` setting. 90+ 91So for example when `--thread` and `--no-chain-reply-to` are specified, the 92second and subsequent patches will be replies to the first one like in the 93illustration below where `[PATCH v2 0/3]` is in reply to `[PATCH 0/2]`: 94+ 95 [PATCH 0/2] Here is what I did... 96 [PATCH 1/2] Clean up and tests 97 [PATCH 2/2] Implementation 98 [PATCH v2 0/3] Here is a reroll 99 [PATCH v2 1/3] Clean up 100 [PATCH v2 2/3] New tests 101 [PATCH v2 3/3] Implementation 102+ 103Only necessary if --compose is also set. If --compose 104is not set, this will be prompted for. 105 106--subject=<string>:: 107 Specify the initial subject of the email thread. 108 Only necessary if --compose is also set. If --compose 109 is not set, this will be prompted for. 110 111--to=<address>:: 112 Specify the primary recipient of the emails generated. Generally, this 113 will be the upstream maintainer of the project involved. Default is the 114 value of the 'sendemail.to' configuration value; if that is unspecified, 115 and --to-cmd is not specified, this will be prompted for. 116+ 117The --to option must be repeated for each user you want on the to list. 118 119--8bit-encoding=<encoding>:: 120 When encountering a non-ASCII message or subject that does not 121 declare its encoding, add headers/quoting to indicate it is 122 encoded in <encoding>. Default is the value of the 123 'sendemail.assume8bitEncoding'; if that is unspecified, this 124 will be prompted for if any non-ASCII files are encountered. 125+ 126Note that no attempts whatsoever are made to validate the encoding. 127 128 129Sending 130~~~~~~~ 131 132--envelope-sender=<address>:: 133 Specify the envelope sender used to send the emails. 134 This is useful if your default address is not the address that is 135 subscribed to a list. In order to use the 'From' address, set the 136 value to "auto". If you use the sendmail binary, you must have 137 suitable privileges for the -f parameter. Default is the value of the 138 'sendemail.envelopesender' configuration variable; if that is 139 unspecified, choosing the envelope sender is left to your MTA. 140 141--smtp-encryption=<encryption>:: 142 Specify the encryption to use, either 'ssl' or 'tls'. Any other 143 value reverts to plain SMTP. Default is the value of 144 'sendemail.smtpencryption'. 145 146--smtp-domain=<FQDN>:: 147 Specifies the Fully Qualified Domain Name (FQDN) used in the 148 HELO/EHLO command to the SMTP server. Some servers require the 149 FQDN to match your IP address. If not set, git send-email attempts 150 to determine your FQDN automatically. Default is the value of 151 'sendemail.smtpdomain'. 152 153--smtp-pass[=<password>]:: 154 Password for SMTP-AUTH. The argument is optional: If no 155 argument is specified, then the empty string is used as 156 the password. Default is the value of 'sendemail.smtppass', 157 however '--smtp-pass' always overrides this value. 158+ 159Furthermore, passwords need not be specified in configuration files 160or on the command line. If a username has been specified (with 161'--smtp-user' or a 'sendemail.smtpuser'), but no password has been 162specified (with '--smtp-pass' or 'sendemail.smtppass'), then the 163user is prompted for a password while the input is masked for privacy. 164 165--smtp-server=<host>:: 166 If set, specifies the outgoing SMTP server to use (e.g. 167 `smtp.example.com` or a raw IP address). Alternatively it can 168 specify a full pathname of a sendmail-like program instead; 169 the program must support the `-i` option. Default value can 170 be specified by the 'sendemail.smtpserver' configuration 171 option; the built-in default is `/usr/sbin/sendmail` or 172 `/usr/lib/sendmail` if such program is available, or 173 `localhost` otherwise. 174 175--smtp-server-port=<port>:: 176 Specifies a port different from the default port (SMTP 177 servers typically listen to smtp port 25, but may also listen to 178 submission port 587, or the common SSL smtp port 465); 179 symbolic port names (e.g. "submission" instead of 587) 180 are also accepted. The port can also be set with the 181 'sendemail.smtpserverport' configuration variable. 182 183--smtp-server-option=<option>:: 184 If set, specifies the outgoing SMTP server option to use. 185 Default value can be specified by the 'sendemail.smtpserveroption' 186 configuration option. 187+ 188The --smtp-server-option option must be repeated for each option you want 189to pass to the server. Likewise, different lines in the configuration files 190must be used for each option. 191 192--smtp-ssl:: 193 Legacy alias for '--smtp-encryption ssl'. 194 195--smtp-user=<user>:: 196 Username for SMTP-AUTH. Default is the value of 'sendemail.smtpuser'; 197 if a username is not specified (with '--smtp-user' or 'sendemail.smtpuser'), 198 then authentication is not attempted. 199 200 201Automating 202~~~~~~~~~~ 203 204--to-cmd=<command>:: 205 Specify a command to execute once per patch file which 206 should generate patch file specific "To:" entries. 207 Output of this command must be single email address per line. 208 Default is the value of 'sendemail.tocmd' configuration value. 209 210--cc-cmd=<command>:: 211 Specify a command to execute once per patch file which 212 should generate patch file specific "Cc:" entries. 213 Output of this command must be single email address per line. 214 Default is the value of 'sendemail.cccmd' configuration value. 215 216--[no-]chain-reply-to:: 217 If this is set, each email will be sent as a reply to the previous 218 email sent. If disabled with "--no-chain-reply-to", all emails after 219 the first will be sent as replies to the first email sent. When using 220 this, it is recommended that the first file given be an overview of the 221 entire patch series. Disabled by default, but the 'sendemail.chainreplyto' 222 configuration variable can be used to enable it. 223 224--identity=<identity>:: 225 A configuration identity. When given, causes values in the 226 'sendemail.<identity>' subsection to take precedence over 227 values in the 'sendemail' section. The default identity is 228 the value of 'sendemail.identity'. 229 230--[no-]signed-off-by-cc:: 231 If this is set, add emails found in Signed-off-by: or Cc: lines to the 232 cc list. Default is the value of 'sendemail.signedoffbycc' configuration 233 value; if that is unspecified, default to --signed-off-by-cc. 234 235--suppress-cc=<category>:: 236 Specify an additional category of recipients to suppress the 237 auto-cc of: 238+ 239-- 240- 'author' will avoid including the patch author 241- 'self' will avoid including the sender 242- 'cc' will avoid including anyone mentioned in Cc lines in the patch header 243 except for self (use 'self' for that). 244- 'bodycc' will avoid including anyone mentioned in Cc lines in the 245 patch body (commit message) except for self (use 'self' for that). 246- 'sob' will avoid including anyone mentioned in Signed-off-by lines except 247 for self (use 'self' for that). 248- 'cccmd' will avoid running the --cc-cmd. 249- 'body' is equivalent to 'sob' + 'bodycc' 250- 'all' will suppress all auto cc values. 251-- 252+ 253Default is the value of 'sendemail.suppresscc' configuration value; if 254that is unspecified, default to 'self' if --suppress-from is 255specified, as well as 'body' if --no-signed-off-cc is specified. 256 257--[no-]suppress-from:: 258 If this is set, do not add the From: address to the cc: list. 259 Default is the value of 'sendemail.suppressfrom' configuration 260 value; if that is unspecified, default to --no-suppress-from. 261 262--[no-]thread:: 263 If this is set, the In-Reply-To and References headers will be 264 added to each email sent. Whether each mail refers to the 265 previous email (`deep` threading per 'git format-patch' 266 wording) or to the first email (`shallow` threading) is 267 governed by "--[no-]chain-reply-to". 268+ 269If disabled with "--no-thread", those headers will not be added 270(unless specified with --in-reply-to). Default is the value of the 271'sendemail.thread' configuration value; if that is unspecified, 272default to --thread. 273+ 274It is up to the user to ensure that no In-Reply-To header already 275exists when 'git send-email' is asked to add it (especially note that 276'git format-patch' can be configured to do the threading itself). 277Failure to do so may not produce the expected result in the 278recipient's MUA. 279 280 281Administering 282~~~~~~~~~~~~~ 283 284--confirm=<mode>:: 285 Confirm just before sending: 286+ 287-- 288- 'always' will always confirm before sending 289- 'never' will never confirm before sending 290- 'cc' will confirm before sending when send-email has automatically 291 added addresses from the patch to the Cc list 292- 'compose' will confirm before sending the first message when using --compose. 293- 'auto' is equivalent to 'cc' + 'compose' 294-- 295+ 296Default is the value of 'sendemail.confirm' configuration value; if that 297is unspecified, default to 'auto' unless any of the suppress options 298have been specified, in which case default to 'compose'. 299 300--dry-run:: 301 Do everything except actually send the emails. 302 303--[no-]format-patch:: 304 When an argument may be understood either as a reference or as a file name, 305 choose to understand it as a format-patch argument ('--format-patch') 306 or as a file name ('--no-format-patch'). By default, when such a conflict 307 occurs, git send-email will fail. 308 309--quiet:: 310 Make git-send-email less verbose. One line per email should be 311 all that is output. 312 313--[no-]validate:: 314 Perform sanity checks on patches. 315 Currently, validation means the following: 316+ 317-- 318 * Warn of patches that contain lines longer than 998 characters; this 319 is due to SMTP limits as described by http://www.ietf.org/rfc/rfc2821.txt. 320-- 321+ 322Default is the value of 'sendemail.validate'; if this is not set, 323default to '--validate'. 324 325--force:: 326 Send emails even if safety checks would prevent it. 327 328 329CONFIGURATION 330------------- 331 332sendemail.aliasesfile:: 333 To avoid typing long email addresses, point this to one or more 334 email aliases files. You must also supply 'sendemail.aliasfiletype'. 335 336sendemail.aliasfiletype:: 337 Format of the file(s) specified in sendemail.aliasesfile. Must be 338 one of 'mutt', 'mailrc', 'pine', 'elm', or 'gnus'. 339 340sendemail.multiedit:: 341 If true (default), a single editor instance will be spawned to edit 342 files you have to edit (patches when '--annotate' is used, and the 343 summary when '--compose' is used). If false, files will be edited one 344 after the other, spawning a new editor each time. 345 346sendemail.confirm:: 347 Sets the default for whether to confirm before sending. Must be 348 one of 'always', 'never', 'cc', 'compose', or 'auto'. See '--confirm' 349 in the previous section for the meaning of these values. 350 351 352Use gmail as the smtp server 353---------------------------- 354 355Add the following section to the config file: 356 357 [sendemail] 358 smtpencryption = tls 359 smtpserver = smtp.gmail.com 360 smtpuser = yourname@gmail.com 361 smtpserverport = 587 362 363Note: the following perl modules are required 364 Net::SMTP::SSL, MIME::Base64 and Authen::SASL 365 366 367Author 368------ 369Written by Ryan Anderson <ryan@michonline.com> 370 371git-send-email is originally based upon 372send_lots_of_email.pl by Greg Kroah-Hartman. 373 374 375Documentation 376-------------- 377Documentation by Ryan Anderson 378 379 380GIT 381--- 382Part of the linkgit:git[1] suite