- v1.0.11
- v1.0.11-b2
- v1.0.11-b1
- v1.0.10
- v1.0.9
- v1.0.8
- v1.0.7
- v1.0.6
- v1.0.5
- v1.0.4
- v1.0.3
- v1.0.2
- v1.0.1
- Fixed duplicate charset in Content-Type header (Issue #73). Resolved
issue where http.DetectContentType() was adding charset=utf-8 to the MIME
type, causing duplicate charset parameters in headers. The MIME type
detection code now strips charset params, letting gomail handle charset
assignment based on the
-csflag. Added more test scripts in test/ dir.
(Jan-16-2026)
- Update document about oauth-helper. Switch to markdown-toc-go from markdown_helper for document generation. Add oauth-helper link at the end of usage.
(Apr-01-2026)
-
ServerNamewas missing fromtls.Config, needed for-verifyCertoption. Bug #71. -
Added flag
-printCertsto print details certificate chain during displaying SMTP information with-infofor SSL or StartTLS. The code is incert_info.go, created with with Assistance from Claude AI Sonnet 4, much better than my original cert info. My version was also wrong, it was printing a intermediate cert as server cert. -
Use build-time version injection via ldflags instead of hardcoded version in main.go using -X ldflags and VERSION file.
(Sep-26-2025)
- Initial support to send mail via XOAUTH2. The flags are:
auth -oauth2 -token "access token"
Or specify the Access token with environament variable SMTP_OAUTH_TOKEN
Note: mailsend-go itself does not do any OAUTH flow. It just needs the OAUTH2 access token. You've to get it from your SMTP email provider and use it with mailsend-go to send mail.
Please look at the following projects on how an Access Token is Obtained - Instructions are for Google and gmail at this time. But it is similar for other providers.
(Aug-23-2025)
-
Since gomail.v2 is no longer maintained, I forked it to https://github.com/muquit/gomail. The main purpose of this fork is to add XOAUTH2 support Bug #68)
-
Initialize EHLO domian to localhost for smtp info
(Feb-14-2025)
-
Add flag -use to specify default values for -smtp, -port and -ssl for well known mail providers. This works for gmail, yahoo, outlook, gmx, zoho and aol. Thanks to Nikolas Garofil for pull request.
-
Add Docket build info. Fix typos in ChangeLog.md. Thanks to Nikolas Garofil for pull request.
-
Port is supposed to be optional with default value 587 but was required. Fix Issue #33.
(Dec-06-2020)
- The implementation of -name for attachment name was missing.
Fix Issue #26
(Apr-08-2020)
- One line message can have embedded new line with \n. If \n is found, it will be replaced with real new line. Example: body -msg "This is line1.\nThis is line2." The message will look like:
This is line1.
This is line2.
Fix Issue #22
(Mar-17-2020)
- If -q was used with -info, the messages were still printed on stdout.
Fix Issue #19
(Feb-16-2020)
- Add the flag -cs charset to specify a character set for text or HTML. The default character set is utf-8.
Fix Issue #12
(Oct-27-2019)
- Add the flag -log filePath to write log messages to this path.
Fix Issue #5
(Jul-06-2019)
-
The To address specified with -t was ignored when a list file was specified with -list.
-
Start a line with # to specify comment in the address list file.
Fix Issue #6
-
Add binaries for Raspberry pi. Tested on Raspberry pi 3 b+
-
Add the flag -rt to specify reply-to header. Thanks to Dominik G.
(Mar-26-2019)
-
Code for comma separated to, cc and bcc was not there. Fix Issue #2
-
Remove -tname option for now. It creates trouble if multiple recipients are specified.
(Feb-20-2019)
- Supply compiled binary for 32 bit Windows. No code change.
(Feb-14-2019)
- Released
(Feb-20-2019)