diff --git a/custom/templates/mail/actions/job_failure.tmpl b/custom/templates/mail/actions/job_failure.tmpl
new file mode 100644
index 0000000..26815b0
--- /dev/null
+++ b/custom/templates/mail/actions/job_failure.tmpl
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<style>
+		.footer { font-size:small; color:#666;}
+	</style>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+</head>
+
+{{$repo_link := HTMLFormat `<a href="%s">%s</a>` .Job.Run.Repo.HTMLURL .Job.Run.Repo.FullName}}
+<body>
+	<p>
+		{{.locale.Tr "mail.actions.job_failure_info" .Job.Name}}
+	</p>
+	<p>
+		{{.locale.Tr "mail.actions.job_failure_info_repository" $repo_link}}<br />
+		{{.locale.Tr "mail.actions.job_failure_info_run" .Job.Run.Title .Job.Run.HTMLURL}}<br />
+		{{.locale.Tr "mail.actions.job_failure_info_job" .Job.Name .Link}}<br />
+		{{.locale.Tr "mail.actions.job_failure_info_duration" .Job.Duration}}<br />
+		{{.locale.Tr "mail.actions.job_failure_info_finished" (.Job.Stopped.Format "2006-01-02 15:04:05 -07:00")}}
+	</p>
+	<p>
+		{{.locale.Tr "mail.actions.job_failure_view_results" .Link}}
+	</p>
+	<div class="footer">
+		<p>
+			---
+			<br>
+			<a href="{{.Link}}">{{.locale.Tr "mail.view_it_on" AppName}}</a>.
+		</p>
+	</div>
+</body>
+</html>
diff --git a/custom/templates/mail/auth/2fa_disabled.tmpl b/custom/templates/mail/auth/2fa_disabled.tmpl
new file mode 100644
index 0000000..3f9d379
--- /dev/null
+++ b/custom/templates/mail/auth/2fa_disabled.tmpl
@@ -0,0 +1,15 @@
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+	<meta name="format-detection" content="telephone=no,date=no,address=no,email=no,url=no">
+</head>
+
+<body>
+	<p>{{.locale.Tr "mail.hi_user_x" (.DisplayName|DotEscape)}}</p><br>
+	<p>{{.locale.Tr "mail.totp_disabled.text_1"}}</p><br>
+	{{if not .HasWebAuthn}}<p>{{.locale.Tr "mail.totp_disabled.no_2fa"}}</p><br>{{end}}
+	<p>{{.locale.Tr "mail.account_security_caution.text_1"}}</p><br>
+	<p>{{.locale.Tr "mail.account_security_caution.text_2"}}</p><br>
+
+	{{template "common/footer_simple" .}}
+</body>
+</html>
diff --git a/custom/templates/mail/auth/activate.tmpl b/custom/templates/mail/auth/activate.tmpl
new file mode 100644
index 0000000..eb7ea5a
--- /dev/null
+++ b/custom/templates/mail/auth/activate.tmpl
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+	<meta name="format-detection" content="telephone=no,date=no,address=no,email=no,url=no">
+</head>
+
+{{$activate_url := printf "%suser/activate?code=%s" AppUrl (QueryEscape .Code)}}
+<body>
+	<p>{{.locale.Tr "mail.activate_account.text_1" (.DisplayName|DotEscape) AppName}}</p><br>
+	<p>{{.locale.Tr "mail.activate_account.text_2" .ActiveCodeLives}}</p><p><a href="{{$activate_url}}">{{$activate_url}}</a></p><br>
+	<p>{{.locale.Tr "mail.link_not_working_do_paste"}}</p>
+
+	<p>© <a target="_blank" rel="noopener noreferrer" href="{{AppUrl}}">{{AppName}}</a></p>
+</body>
+</html>
diff --git a/custom/templates/mail/auth/activate_email.tmpl b/custom/templates/mail/auth/activate_email.tmpl
new file mode 100644
index 0000000..9ca54d3
--- /dev/null
+++ b/custom/templates/mail/auth/activate_email.tmpl
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+	<meta Name="format-detection" content="telephone=no,date=no,address=no,email=no,url=no">
+</head>
+
+{{$activate_url := printf "%suser/activate_email?code=%s&email=%s" AppUrl (QueryEscape .Code) (QueryEscape .Email)}}
+<body>
+	<p>{{.locale.Tr "mail.hi_user_x" (.DisplayName|DotEscape)}}</p><br>
+	<p>{{.locale.Tr "mail.activate_email.text" .ActiveCodeLives}}</p><p><a href="{{$activate_url}}">{{$activate_url}}</a></p><br>
+	<p>{{.locale.Tr "mail.link_not_working_do_paste"}}</p>
+
+	<p>© <a target="_blank" rel="noopener noreferrer" href="{{AppUrl}}">{{AppName}}</a></p>
+</body>
+</html>
diff --git a/custom/templates/mail/auth/password_change.tmpl b/custom/templates/mail/auth/password_change.tmpl
new file mode 100644
index 0000000..4366b8d
--- /dev/null
+++ b/custom/templates/mail/auth/password_change.tmpl
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+	<meta name="format-detection" content="telephone=no,date=no,address=no,email=no,url=no">
+</head>
+
+<body>
+	<p>{{.locale.Tr "mail.hi_user_x" (.DisplayName|DotEscape)}}</p><br>
+	<p>{{.locale.Tr "mail.password_change.text_1"}}</p><br>
+	<p>{{.locale.Tr "mail.account_security_caution.text_1"}}</p><br>
+	<p>{{.locale.Tr "mail.account_security_caution.text_2"}}</p><br>
+
+	{{template "common/footer_simple" .}}
+</body>
+</html>
diff --git a/custom/templates/mail/auth/primary_mail_change.tmpl b/custom/templates/mail/auth/primary_mail_change.tmpl
new file mode 100644
index 0000000..d17be19
--- /dev/null
+++ b/custom/templates/mail/auth/primary_mail_change.tmpl
@@ -0,0 +1,14 @@
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+	<meta name="format-detection" content="telephone=no,date=no,address=no,email=no,url=no">
+</head>
+
+<body>
+	<p>{{.locale.Tr "mail.hi_user_x" (.DisplayName|DotEscape)}}</p><br>
+	<p>{{.locale.Tr "mail.primary_mail_change.text_1" .NewPrimaryMail}}</p><br>
+	<p>{{.locale.Tr "mail.account_security_caution.text_1"}}</p><br>
+	<p>{{.locale.Tr "mail.account_security_caution.text_2"}}</p><br>
+
+	{{template "common/footer_simple" .}}
+</body>
+</html>
diff --git a/custom/templates/mail/auth/register_notify.tmpl b/custom/templates/mail/auth/register_notify.tmpl
new file mode 100644
index 0000000..d3a668b
--- /dev/null
+++ b/custom/templates/mail/auth/register_notify.tmpl
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+	<meta name="format-detection" content="telephone=no,date=no,address=no,email=no,url=no">
+</head>
+
+{{$set_pwd_url := printf "%[1]suser/forgot_password" AppUrl}}
+<body>
+	<p>{{.locale.Tr "mail.hi_user_x" (.DisplayName|DotEscape)}}</p><br>
+	<p>{{.locale.Tr "mail.register_notify.text_1" AppName}}</p><br>
+	<p>{{.locale.Tr "mail.register_notify.text_2" .Username}}</p><p><a href="{{AppUrl}}user/login">{{AppUrl}}user/login</a></p><br>
+	<p>{{.locale.Tr "mail.register_notify.text_3" $set_pwd_url}}</p><br>
+
+	<p>© <a target="_blank" rel="noopener noreferrer" href="{{AppUrl}}">{{AppName}}</a></p>
+</body>
+</html>
diff --git a/custom/templates/mail/auth/removed_security_key.tmpl b/custom/templates/mail/auth/removed_security_key.tmpl
new file mode 100644
index 0000000..55c355f
--- /dev/null
+++ b/custom/templates/mail/auth/removed_security_key.tmpl
@@ -0,0 +1,15 @@
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+	<meta name="format-detection" content="telephone=no,date=no,address=no,email=no,url=no">
+</head>
+
+<body>
+	<p>{{.locale.Tr "mail.hi_user_x" (.DisplayName|DotEscape)}}</p><br>
+	<p>{{.locale.Tr "mail.removed_security_key.text_1" .SecurityKeyName}}</p><br>
+	{{if (not .HasTwoFactor)}}<p>{{.locale.Tr "mail.removed_security_key.no_2fa"}}</p><br>{{end}}
+	<p>{{.locale.Tr "mail.account_security_caution.text_1"}}</p><br>
+	<p>{{.locale.Tr "mail.account_security_caution.text_2"}}</p><br>
+
+	{{template "common/footer_simple" .}}
+</body>
+</html>
diff --git a/custom/templates/mail/auth/reset_passwd.tmpl b/custom/templates/mail/auth/reset_passwd.tmpl
new file mode 100644
index 0000000..b85b770
--- /dev/null
+++ b/custom/templates/mail/auth/reset_passwd.tmpl
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+	<meta name="format-detection" content="telephone=no,date=no,address=no,email=no,url=no">
+</head>
+
+{{$recover_url := printf "%suser/recover_account?code=%s" AppUrl (QueryEscape .Code)}}
+<body>
+	<p>{{.locale.Tr "mail.hi_user_x" (.DisplayName|DotEscape)}}</p><br>
+	<p>{{.locale.Tr "mail.reset_password.text" .ResetPwdCodeLives}}</p><p><a href="{{$recover_url}}">{{$recover_url}}</a></p><br>
+	<p>{{.locale.Tr "mail.link_not_working_do_paste"}}</p>
+
+	<p>© <a target="_blank" rel="noopener noreferrer" href="{{AppUrl}}">{{AppName}}</a></p>
+</body>
+</html>
diff --git a/custom/templates/mail/auth/totp_enrolled.tmpl b/custom/templates/mail/auth/totp_enrolled.tmpl
new file mode 100644
index 0000000..9c665e0
--- /dev/null
+++ b/custom/templates/mail/auth/totp_enrolled.tmpl
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+	<meta name="format-detection" content="telephone=no,date=no,address=no,email=no,url=no">
+</head>
+
+<body>
+	<p>{{.locale.Tr "mail.hi_user_x" (.DisplayName|DotEscape)}}</p><br>
+	{{if .HasWebAuthn}}<p>{{.locale.Tr "mail.totp_enrolled.text_1.has_webauthn"}}</p>{{else}}<p>{{.locale.Tr "mail.totp_enrolled.text_1.no_webauthn"}}</p>{{end}}<br>
+	<p>{{.locale.Tr "mail.account_security_caution.text_1"}}</p><br>
+	<p>{{.locale.Tr "mail.account_security_caution.text_2"}}</p><br>
+	{{template "common/footer_simple" .}}
+</body>
+</html>
diff --git a/custom/templates/mail/common/footer_simple.tmpl b/custom/templates/mail/common/footer_simple.tmpl
new file mode 100644
index 0000000..baec3e5
--- /dev/null
+++ b/custom/templates/mail/common/footer_simple.tmpl
@@ -0,0 +1 @@
+<p><a target="_blank" rel="noopener noreferrer" href="{{AppUrl}}">{{AppName}}</a></p>
diff --git a/custom/templates/mail/issue/assigned.tmpl b/custom/templates/mail/issue/assigned.tmpl
new file mode 100644
index 0000000..f8ad62a
--- /dev/null
+++ b/custom/templates/mail/issue/assigned.tmpl
@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<style>
+		.footer { font-size:small; color:#666;}
+	</style>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+</head>
+
+{{$repo_url := HTMLFormat "<a href='%s'>%s</a>" .Issue.Repo.HTMLURL .Issue.Repo.FullName}}
+{{$link := HTMLFormat "<a href='%s'>#%d</a>" .Link .Issue.Index}}
+<body>
+	<p>
+		{{if .IsPull}}
+			{{.locale.Tr "mail.issue_assigned.pull" .Doer.Name $link $repo_url}}
+		{{else}}
+			{{.locale.Tr "mail.issue_assigned.issue" .Doer.Name $link $repo_url}}
+		{{end}}
+	</p>
+	<div class="footer">
+		<p>
+			---
+			<br>
+			<a href="{{.Link}}">{{.locale.Tr "mail.view_it_on" AppName}}</a>.
+		</p>
+	</div>
+</body>
+</html>
diff --git a/custom/templates/mail/issue/default.tmpl b/custom/templates/mail/issue/default.tmpl
new file mode 100644
index 0000000..7b0939c
--- /dev/null
+++ b/custom/templates/mail/issue/default.tmpl
@@ -0,0 +1,99 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+
+	<style>
+		blockquote { padding-left: 1em; margin: 1em 0; border-left: 1px solid grey; color: #777}
+		.footer { font-size:small; color:#666;}
+		{{if .ReviewComments}}
+			.review { padding-left: 1em; margin: 1em 0; }
+			.review > pre { padding: 1em; border-left: 1px solid grey; }
+		{{end}}
+	</style>
+
+</head>
+
+<body>
+	{{if .IsMention}}<p>{{.locale.Tr "mail.issue.x_mentioned_you" .Doer.Name}}</p>{{end}}
+	{{if eq .ActionName "push"}}
+		<p>
+			{{if .Comment.IsForcePush}}
+				{{$oldCommitUrl := printf "%s/commit/%s" .Comment.Issue.PullRequest.BaseRepo.HTMLURL .Comment.OldCommit}}
+				{{$oldShortSha := ShortSha .Comment.OldCommit}}
+				{{$oldCommitLink := HTMLFormat "<a href='%[1]s'><b>%[2]s</b></a>" $oldCommitUrl $oldShortSha}}
+
+				{{$newCommitUrl := printf "%s/commit/%s" .Comment.Issue.PullRequest.BaseRepo.HTMLURL .Comment.NewCommit}}
+				{{$newShortSha := ShortSha .Comment.NewCommit}}
+				{{$newCommitLink := HTMLFormat "<a href='%[1]s'><b>%[2]s</b></a>" $newCommitUrl $newShortSha}}
+
+				{{.locale.Tr "mail.issue.action.force_push" .Doer.Name .Comment.Issue.PullRequest.HeadBranch $oldCommitLink $newCommitLink}}
+			{{else}}
+				{{.locale.TrN (len .Comment.Commits) "mail.issue.action.push_1" "mail.issue.action.push_n" .Doer.Name .Comment.Issue.PullRequest.HeadBranch (len .Comment.Commits)}}
+			{{end}}
+		</p>
+	{{end}}
+	<p>
+		{{if eq .ActionName "close"}}
+			{{if ne .CloseIssueByCommit ""}}
+				{{$commitUrl := printf "%s/commit/%s" .CloseIssueByCommitInRepo.HTMLURL .CloseIssueByCommit}}
+				{{$shortSha := ShortSha .CloseIssueByCommit}}
+				{{$commitLink := HTMLFormat "<a href='%[1]s'><b>%[2]s</b></a>" $commitUrl $shortSha}}
+				{{$doer := HTMLFormat "<b>@%[1]s</b>" .Doer.Name}}
+				{{$issue := HTMLFormat "<a href='%[1]s'>#%[2]d</a>" .Link .Issue.Index}}
+				{{.locale.Tr "mail.issue.action.close_by_commit" $doer $issue $commitLink}}
+			{{else}}
+				{{.locale.Tr "mail.issue.action.close" .Doer.Name .Issue.Index}}
+			{{end}}
+		{{else if eq .ActionName "reopen"}}
+			{{.locale.Tr "mail.issue.action.reopen" .Doer.Name .Issue.Index}}
+		{{else if eq .ActionName "merge"}}
+			{{.locale.Tr "mail.issue.action.merge" .Doer.Name .Issue.Index .Issue.PullRequest.BaseBranch}}
+		{{else if eq .ActionName "approve"}}
+			{{.locale.Tr "mail.issue.action.approve" .Doer.Name}}
+		{{else if eq .ActionName "reject"}}
+			{{.locale.Tr "mail.issue.action.reject" .Doer.Name}}
+		{{else if eq .ActionName "review"}}
+			{{.locale.Tr "mail.issue.action.review" .Doer.Name}}
+		{{else if eq .ActionName "review_dismissed"}}
+			{{.locale.Tr "mail.issue.action.review_dismissed" .Doer.Name .Comment.Review.Reviewer.Name}}
+		{{else if eq .ActionName "ready_for_review"}}
+			{{.locale.Tr "mail.issue.action.ready_for_review" .Doer.Name}}
+		{{end}}
+
+		{{- if eq .Body ""}}
+			{{if eq .ActionName "new"}}
+				{{.locale.Tr "mail.issue.action.new" .Doer.Name .Issue.Index}}
+			{{end}}
+		{{else}}
+			{{.Body}}
+		{{end -}}
+		{{- range .ReviewComments}}
+			<hr>
+			{{$.locale.Tr "mail.issue.in_tree_path" .TreePath}}
+			<div class="review">
+				<pre>{{.Patch}}</pre>
+				<div>{{.RenderedContent}}</div>
+			</div>
+		{{end -}}
+		{{if eq .ActionName "push"}}
+			<ul>
+			{{range .Comment.Commits}}
+				<li>
+					<a href="{{$.Comment.Issue.PullRequest.BaseRepo.HTMLURL}}/commit/{{.ID}}">
+						{{ShortSha .ID.String}}
+					</a>  -  {{.Summary}}
+				</li>
+			{{end}}
+			</ul>
+		{{end}}
+	</p>
+	<div class="footer">
+	<p>
+		---
+		<br>
+		<a href="{{.Link}}">{{.locale.Tr "mail.view_it_on" AppName}}</a>{{if .CanReply}} {{.locale.Tr "mail.reply"}}{{end}}.
+	</p>
+	</div>
+</body>
+</html>
diff --git a/custom/templates/mail/notify/admin_new_user.tmpl b/custom/templates/mail/notify/admin_new_user.tmpl
new file mode 100644
index 0000000..1de75fe
--- /dev/null
+++ b/custom/templates/mail/notify/admin_new_user.tmpl
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+
+	<style>
+		blockquote { padding-left: 1em; margin: 1em 0; border-left: 1px solid grey; color: #777}
+		.footer { font-size:small; color:#666;}
+	</style>
+
+</head>
+
+<body>
+	<ul>
+		<h3>{{.locale.Tr "mail.admin.new_user.user_info"}}: <a href="{{.NewUserUrl}}">@{{.NewUser.Name}}</a></h3>
+		<li>{{.locale.Tr "admin.users.created"}}: {{DateUtils.FullTime .NewUser.CreatedUnix}}</li>
+	</ul>
+	<p> {{.Body | SanitizeHTML}} </p>
+</body>
+</html>
diff --git a/custom/templates/mail/notify/collaborator.tmpl b/custom/templates/mail/notify/collaborator.tmpl
new file mode 100644
index 0000000..6108d40
--- /dev/null
+++ b/custom/templates/mail/notify/collaborator.tmpl
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<style>
+		.footer { font-size:small; color:#666;}
+	</style>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+</head>
+
+<body>
+	<p>{{.locale.Tr "mail.repo.collaborator.added.text"}} <code>{{.RepoName}}</code></p>
+	<div class="footer">
+		<p>
+			---
+			<br>
+			<a href="{{.Link}}">{{.locale.Tr "mail.view_it_on" AppName}}</a>.
+		</p>
+	</div>
+</body>
+</html>
diff --git a/custom/templates/mail/notify/repo_transfer.tmpl b/custom/templates/mail/notify/repo_transfer.tmpl
new file mode 100644
index 0000000..bc4c4b3
--- /dev/null
+++ b/custom/templates/mail/notify/repo_transfer.tmpl
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+</head>
+
+{{$url := HTMLFormat "<a href='%[1]s'>%[2]s</a>" .Link .Repo}}
+<body>
+	<p>{{.Subject}}.
+		{{.locale.Tr "mail.repo.transfer.body" $url}}
+	</p>
+	<p>
+		---
+		<br>
+		<a href="{{.Link}}">{{.locale.Tr "mail.view_it_on" AppName}}</a>.
+	</p>
+</body>
+</html>
diff --git a/custom/templates/mail/release.tmpl b/custom/templates/mail/release.tmpl
new file mode 100644
index 0000000..4bde6ce
--- /dev/null
+++ b/custom/templates/mail/release.tmpl
@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+
+	<style>
+		blockquote { padding-inline-start: 1em; margin: 1em 0; border-inline-start: 1px solid grey; color: #777}
+		.footer { font-size:small; color:#666;}
+	</style>
+
+</head>
+
+{{$release_url := HTMLFormat "<a href='%s'>%s</a>" .Release.HTMLURL .Release.TagName}}
+{{$repo_url := HTMLFormat "<a href='%s'>%s</a>" .Release.Repo.HTMLURL .Release.Repo.FullName}}
+<body>
+	<p>
+		{{.locale.Tr "mail.release.new.text" .Release.Publisher.Name $release_url $repo_url}}
+	</p>
+	<h4>{{.locale.Tr "mail.release.title" .Release.Title}}</h4>
+	<p>
+		{{.locale.Tr "mail.release.note"}}<br>
+		{{- if eq .Release.RenderedNote ""}}
+		{{else}}
+			{{.Release.RenderedNote}}
+		{{end -}}
+	</p>
+	<br><br>
+	<p>
+		---
+		<br>
+		{{.locale.Tr "mail.release.downloads"}}
+		<ul>
+			{{if not .DisableDownloadSourceArchives}}
+			<li>
+				<a href="{{.Release.ZipURL}}" rel="nofollow"><strong>{{.locale.Tr "mail.release.download.zip"}}</strong></a>
+			</li>
+			<li>
+				<a href="{{.Release.TarURL}}" rel="nofollow"><strong>{{.locale.Tr "mail.release.download.targz"}}</strong></a>
+			</li>
+			{{end}}
+			{{if .Release.Attachments}}
+				{{range .Release.Attachments}}
+					<li>
+						<a target="_blank" rel="noopener noreferrer" href="{{.DownloadURL}}">
+							<strong>{{.Name}} ({{.Size | $.locale.TrSize}})</strong>
+						</a>
+					</li>
+				{{end}}
+			{{end}}
+		</ul>
+	</p>
+	<div class="footer">
+	<p>
+		---
+		<br>
+		<a href="{{.Link}}">{{.locale.Tr "mail.view_it_on" AppName}}</a>.
+	</p>
+	</div>
+</body>
+</html>
diff --git a/custom/templates/mail/team_invite.tmpl b/custom/templates/mail/team_invite.tmpl
new file mode 100644
index 0000000..240342f
--- /dev/null
+++ b/custom/templates/mail/team_invite.tmpl
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+	<meta name="format-detection" content="telephone=no,date=no,address=no,email=no,url=no">
+</head>
+<body>
+	<p>{{.locale.Tr "mail.team_invite.text_1" (DotEscape .Inviter.DisplayName) (DotEscape .Team.Name) (DotEscape .Organization.DisplayName)}}</p>
+	<p>{{.locale.Tr "mail.team_invite.text_2"}}</p><p><a href="{{.InviteURL}}">{{.InviteURL}}</a></p>
+	<p>{{.locale.Tr "mail.link_not_working_do_paste"}}</p>
+	{{if .ExpirationDelay}}
+		<p>{{.locale.TrPluralString .ExpirationDelay "mail.team_invite.expiration" .ExpirationDelay}}</p>
+	{{end}}
+	<p>{{.locale.Tr "mail.team_invite.text_3" .Invite.Email}}</p>
+	<p>© <a target="_blank" rel="noopener noreferrer" href="{{AppUrl}}">{{AppName}}</a></p>
+</body>
+</html>