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Merge pull request #245 from nupplaphil/bug/starttls_msmtp

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Fix tls_starttls behavior for msmtp setups
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Hypolite Petovan 2024-03-01 17:46:06 -05:00 • committed by GitHub
commit 4196041aee
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GPG key ID: B5690EEEBB952194
11 changed files with 36 additions and 11 deletions
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4
2023.12/apache/setup_msmtp.sh
View file

@ -7,6 +7,8 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
smtp_from="${SMTP_FROM:=no-reply}" smtp_from="${SMTP_FROM:=no-reply}"
smtp_auth="${SMTP_AUTH:=on}" smtp_auth="${SMTP_AUTH:=on}"
# https://github.com/friendica/docker/issues/233
smtp_starttls="${SMTP_STARTTLS:=on}"
# Setup MSMTP # Setup MSMTP
usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root
@ -26,7 +28,7 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
echo "from \"$smtp_from@$SMTP_DOMAIN\"" echo "from \"$smtp_from@$SMTP_DOMAIN\""
echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames
if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi
if [ -n "${SMTP_STARTTLS+x}" ]; then echo "tls_starttls on"; fi echo "tls_starttls $smtp_starttls";
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi
if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi

4
2023.12/fpm-alpine/setup_msmtp.sh
View file

@ -7,6 +7,8 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
smtp_from="${SMTP_FROM:=no-reply}" smtp_from="${SMTP_FROM:=no-reply}"
smtp_auth="${SMTP_AUTH:=on}" smtp_auth="${SMTP_AUTH:=on}"
# https://github.com/friendica/docker/issues/233
smtp_starttls="${SMTP_STARTTLS:=on}"
# Setup MSMTP # Setup MSMTP
usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root
@ -26,7 +28,7 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
echo "from \"$smtp_from@$SMTP_DOMAIN\"" echo "from \"$smtp_from@$SMTP_DOMAIN\""
echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames
if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi
if [ -n "${SMTP_STARTTLS+x}" ]; then echo "tls_starttls on"; fi echo "tls_starttls $smtp_starttls";
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi
if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi

4
2023.12/fpm/setup_msmtp.sh
View file

@ -7,6 +7,8 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
smtp_from="${SMTP_FROM:=no-reply}" smtp_from="${SMTP_FROM:=no-reply}"
smtp_auth="${SMTP_AUTH:=on}" smtp_auth="${SMTP_AUTH:=on}"
# https://github.com/friendica/docker/issues/233
smtp_starttls="${SMTP_STARTTLS:=on}"
# Setup MSMTP # Setup MSMTP
usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root
@ -26,7 +28,7 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
echo "from \"$smtp_from@$SMTP_DOMAIN\"" echo "from \"$smtp_from@$SMTP_DOMAIN\""
echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames
if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi
if [ -n "${SMTP_STARTTLS+x}" ]; then echo "tls_starttls on"; fi echo "tls_starttls $smtp_starttls";
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi
if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi

4
2024.03-dev/apache/setup_msmtp.sh
View file

@ -7,6 +7,8 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
smtp_from="${SMTP_FROM:=no-reply}" smtp_from="${SMTP_FROM:=no-reply}"
smtp_auth="${SMTP_AUTH:=on}" smtp_auth="${SMTP_AUTH:=on}"
# https://github.com/friendica/docker/issues/233
smtp_starttls="${SMTP_STARTTLS:=on}"
# Setup MSMTP # Setup MSMTP
usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root
@ -26,7 +28,7 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
echo "from \"$smtp_from@$SMTP_DOMAIN\"" echo "from \"$smtp_from@$SMTP_DOMAIN\""
echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames
if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi
if [ -n "${SMTP_STARTTLS+x}" ]; then echo "tls_starttls on"; fi echo "tls_starttls $smtp_starttls";
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi
if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi

4
2024.03-dev/fpm-alpine/setup_msmtp.sh
View file

@ -7,6 +7,8 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
smtp_from="${SMTP_FROM:=no-reply}" smtp_from="${SMTP_FROM:=no-reply}"
smtp_auth="${SMTP_AUTH:=on}" smtp_auth="${SMTP_AUTH:=on}"
# https://github.com/friendica/docker/issues/233
smtp_starttls="${SMTP_STARTTLS:=on}"
# Setup MSMTP # Setup MSMTP
usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root
@ -26,7 +28,7 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
echo "from \"$smtp_from@$SMTP_DOMAIN\"" echo "from \"$smtp_from@$SMTP_DOMAIN\""
echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames
if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi
if [ -n "${SMTP_STARTTLS+x}" ]; then echo "tls_starttls on"; fi echo "tls_starttls $smtp_starttls";
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi
if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi

4
2024.03-dev/fpm/setup_msmtp.sh
View file

@ -7,6 +7,8 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
smtp_from="${SMTP_FROM:=no-reply}" smtp_from="${SMTP_FROM:=no-reply}"
smtp_auth="${SMTP_AUTH:=on}" smtp_auth="${SMTP_AUTH:=on}"
# https://github.com/friendica/docker/issues/233
smtp_starttls="${SMTP_STARTTLS:=on}"
# Setup MSMTP # Setup MSMTP
usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root
@ -26,7 +28,7 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
echo "from \"$smtp_from@$SMTP_DOMAIN\"" echo "from \"$smtp_from@$SMTP_DOMAIN\""
echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames
if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi
if [ -n "${SMTP_STARTTLS+x}" ]; then echo "tls_starttls on"; fi echo "tls_starttls $smtp_starttls";
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi
if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi

4
2024.03-rc/apache/setup_msmtp.sh
View file

@ -7,6 +7,8 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
smtp_from="${SMTP_FROM:=no-reply}" smtp_from="${SMTP_FROM:=no-reply}"
smtp_auth="${SMTP_AUTH:=on}" smtp_auth="${SMTP_AUTH:=on}"
# https://github.com/friendica/docker/issues/233
smtp_starttls="${SMTP_STARTTLS:=on}"
# Setup MSMTP # Setup MSMTP
usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root
@ -26,7 +28,7 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
echo "from \"$smtp_from@$SMTP_DOMAIN\"" echo "from \"$smtp_from@$SMTP_DOMAIN\""
echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames
if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi
if [ -n "${SMTP_STARTTLS+x}" ]; then echo "tls_starttls on"; fi echo "tls_starttls $smtp_starttls";
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi
if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi

4
2024.03-rc/fpm-alpine/setup_msmtp.sh
View file

@ -7,6 +7,8 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
smtp_from="${SMTP_FROM:=no-reply}" smtp_from="${SMTP_FROM:=no-reply}"
smtp_auth="${SMTP_AUTH:=on}" smtp_auth="${SMTP_AUTH:=on}"
# https://github.com/friendica/docker/issues/233
smtp_starttls="${SMTP_STARTTLS:=on}"
# Setup MSMTP # Setup MSMTP
usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root
@ -26,7 +28,7 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
echo "from \"$smtp_from@$SMTP_DOMAIN\"" echo "from \"$smtp_from@$SMTP_DOMAIN\""
echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames
if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi
if [ -n "${SMTP_STARTTLS+x}" ]; then echo "tls_starttls on"; fi echo "tls_starttls $smtp_starttls";
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi
if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi

4
2024.03-rc/fpm/setup_msmtp.sh
View file

@ -7,6 +7,8 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
smtp_from="${SMTP_FROM:=no-reply}" smtp_from="${SMTP_FROM:=no-reply}"
smtp_auth="${SMTP_AUTH:=on}" smtp_auth="${SMTP_AUTH:=on}"
# https://github.com/friendica/docker/issues/233
smtp_starttls="${SMTP_STARTTLS:=on}"
# Setup MSMTP # Setup MSMTP
usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root
@ -26,7 +28,7 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
echo "from \"$smtp_from@$SMTP_DOMAIN\"" echo "from \"$smtp_from@$SMTP_DOMAIN\""
echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames
if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi
if [ -n "${SMTP_STARTTLS+x}" ]; then echo "tls_starttls on"; fi echo "tls_starttls $smtp_starttls";
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi
if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi

7
README.md
View file

@ -123,11 +123,16 @@ The following environment variables are possible for the SMTP examples.
- `SMTP_DOMAIN` The sender domain. (**required** - e.g. `friendica.local`) - `SMTP_DOMAIN` The sender domain. (**required** - e.g. `friendica.local`)
- `SMTP_FROM` Sender user-part of the address. (Default: `no-reply` - e.g. no-reply@friendica.local) - `SMTP_FROM` Sender user-part of the address. (Default: `no-reply` - e.g. no-reply@friendica.local)
- `SMTP_TLS` Use TLS for connecting the SMTP Mail-Gateway. (Default: empty) - `SMTP_TLS` Use TLS for connecting the SMTP Mail-Gateway. (Default: empty)
- `SMTP_STARTTLS` Use STARTTLS for connecting the SMTP Mail-Gateway. (Default: empty) - `SMTP_STARTTLS` Use STARTTLS for connecting the SMTP Mail-Gateway. (Default: `On`)
- `SMTP_AUTH` Auth mode for the SMTP Mail-Gateway. (Default: `On`) - `SMTP_AUTH` Auth mode for the SMTP Mail-Gateway. (Default: `On`)
- `SMTP_AUTH_USER` Username for the SMTP Mail-Gateway. (Default: empty) - `SMTP_AUTH_USER` Username for the SMTP Mail-Gateway. (Default: empty)
- `SMTP_AUTH_PASS` Password for the SMTP Mail-Gateway. (Default: empty) - `SMTP_AUTH_PASS` Password for the SMTP Mail-Gateway. (Default: empty)
**Addition to STARTTLS**
the `tls_starttls` setting is either `On` or `Off`, but never unset.
That's because in case it's unset, `starttls` would be activated by default (which would need additional configuration like a separate port).
## Database settings ## Database settings
You have to add the Friendica container to the same network as the running database container, e. g. `--network some-network`, and then use `mysql` as the database host on setup. You have to add the Friendica container to the same network as the running database container, e. g. `--network some-network`, and then use `mysql` as the database host on setup.

4
docker-setup_msmtp.sh
View file

@ -7,6 +7,8 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
smtp_from="${SMTP_FROM:=no-reply}" smtp_from="${SMTP_FROM:=no-reply}"
smtp_auth="${SMTP_AUTH:=on}" smtp_auth="${SMTP_AUTH:=on}"
# https://github.com/friendica/docker/issues/233
smtp_starttls="${SMTP_STARTTLS:=on}"
# Setup MSMTP # Setup MSMTP
usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root usermod --comment "$(echo "$SITENAME" | tr -dc '[:print:]')" root
@ -26,7 +28,7 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
echo "from \"$smtp_from@$SMTP_DOMAIN\"" echo "from \"$smtp_from@$SMTP_DOMAIN\""
echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames echo "tls_certcheck off" # No certcheck because of internal docker mail-hostnames
if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi if [ -n "${SMTP_TLS+x}" ]; then echo "tls on"; fi
if [ -n "${SMTP_STARTTLS+x}" ]; then echo "tls_starttls on"; fi echo "tls_starttls $smtp_starttls";
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "auth $smtp_auth"; fi
if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi if [ -n "${SMTP_AUTH_USER+x}" ]; then echo "user \"$SMTP_AUTH_USER\""; fi
if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi if [ -n "${SMTP_AUTH_PASS+x}" ]; then echo "password \"$SMTP_AUTH_PASS\""; fi