diff --git a/.gopmfile b/.gopmfile
index 0b1b7cc52e5..604038b6666 100644
--- a/.gopmfile
+++ b/.gopmfile
@@ -35,7 +35,7 @@ github.com/nfnt/resize = commit:891127d
 github.com/russross/blackfriday = commit:93622da
 github.com/satori/go.uuid = commit:0aa62d5
 github.com/sergi/go-diff = commit:ec7fdbb
-github.com/strk/go-libravatar = commit:5eed7bf
+strk.kbt.io/projects/go/libravatar = commit:5eed7bf
 github.com/shurcooL/sanitized_anchor_name = commit:10ef21a
 github.com/Unknwon/cae = commit:7f5e046
 github.com/Unknwon/com = commit:28b053d
diff --git a/.lgtm b/.lgtm
new file mode 100644
index 00000000000..79f20258f92
--- /dev/null
+++ b/.lgtm
@@ -0,0 +1 @@
+self_approval_off = false
diff --git a/glide.lock b/glide.lock
index 0d280df273f..e31fc6d6519 100644
--- a/glide.lock
+++ b/glide.lock
@@ -81,7 +81,7 @@ imports:
   version: ec7fdbb58eb3e300c8595ad5ac74a5aa50019cc7
   subpackages:
   - diffmatchpatch
-- name: github.com/strk/go-libravatar
+- name: strk.kbt.io/projects/go/libravatar
   version: 5eed7bff870ae19ef51c5773dbc8f3e9fcbd0982
 - name: github.com/shurcooL/sanitized_anchor_name
   version: 10ef21a441db47d8b13ebcc5fd2310f636973c77
diff --git a/glide.yaml b/glide.yaml
index 1d4734eb55e..e761d9c2d9f 100644
--- a/glide.yaml
+++ b/glide.yaml
@@ -40,7 +40,7 @@ import:
 - package: github.com/sergi/go-diff
   subpackages:
   - diffmatchpatch
-- package: github.com/strk/go-libravatar
+- package: strk.kbt.io/projects/go/libravatar
 - package: golang.org/x/crypto
   subpackages:
   - ssh
diff --git a/models/mail.go b/models/mail.go
index 0db21355a8a..85f1560b449 100644
--- a/models/mail.go
+++ b/models/mail.go
@@ -160,7 +160,7 @@ func composeIssueMessage(issue *Issue, doer *User, tplName base.TplName, tos []s
 	if err != nil {
 		log.Error(3, "HTMLString (%s): %v", tplName, err)
 	}
-	msg := mailer.NewMessageFrom(tos, fmt.Sprintf(`"%s" <%s>`, doer.DisplayName(), setting.MailService.User), subject, content)
+	msg := mailer.NewMessageFrom(tos, fmt.Sprintf(`"%s" <%s>`, doer.DisplayName(), setting.MailService.FromEmail), subject, content)
 	msg.Info = fmt.Sprintf("Subject: %s, %s", subject, info)
 	return msg
 }
diff --git a/modules/setting/setting.go b/modules/setting/setting.go
index cff3e7dbc25..7696c09127d 100644
--- a/modules/setting/setting.go
+++ b/modules/setting/setting.go
@@ -6,6 +6,7 @@ package setting
 
 import (
 	"fmt"
+	"net/mail"
 	"net/url"
 	"os"
 	"os/exec"
@@ -21,7 +22,7 @@ import (
 	_ "github.com/go-macaron/cache/redis"
 	"github.com/go-macaron/session"
 	_ "github.com/go-macaron/session/redis"
-	"github.com/strk/go-libravatar"
+	"strk.kbt.io/projects/go/libravatar"
 	"gopkg.in/ini.v1"
 
 	"github.com/gogits/gogs/modules/bindata"
@@ -714,6 +715,7 @@ type Mailer struct {
 	Name                  string
 	Host                  string
 	From                  string
+	FromEmail             string
 	User, Passwd          string
 	DisableHelo           bool
 	HeloHostname          string
@@ -749,6 +751,13 @@ func newMailService() {
 		EnableHTMLAlternative: sec.Key("ENABLE_HTML_ALTERNATIVE").MustBool(),
 	}
 	MailService.From = sec.Key("FROM").MustString(MailService.User)
+
+	parsed, err := mail.ParseAddress(MailService.From)
+	if err != nil {
+		log.Fatal(4, "Invalid mailer.FROM (%s): %v", MailService.From, err)
+	}
+	MailService.FromEmail = parsed.Address
+
 	log.Info("Mail Service Enabled")
 }