Wrap mail sending in try, except block in case of connection error
Wrap mail sending in try, except block in case of connection error

gasman/wagtail,kaedroho/wagtail,kaedroho/wagtail,jnns/wagtail,rsalmaso/wagtail,takeflight/wagtail,jnns/wagtail,zerolab/wagtail,kaedroho/wagtail,thenewguy/wagtail,zerolab/wagtail,torchbox/wagtail,rsalmaso/wagtail,torchbox/wagtail,rsalmaso/wagtail,kaedroho/wagtail,zerolab/wagtail,zerolab/wagtail,jnns/wagtail,mixxorz/wagtail,thenewguy/wagtail,takeflight/wagtail,zerolab/wagtail,torchbox/wagtail,kaedroho/wagtail,gasman/wagtail,takeflight/wagtail,wagtail/wagtail,wagtail/wagtail,FlipperPA/wagtail,wagtail/wagtail,rsalmaso/wagtail,mixxorz/wagtail,FlipperPA/wagtail,torchbox/wagtail,FlipperPA/wagtail,gasman/wagtail,thenewguy/wagtail,thenewguy/wagtail,wagtail/wagtail,mixxorz/wagtail,FlipperPA/wagtail,takeflight/wagtail,wagtail/wagtail,jnns/wagtail,mixxorz/wagtail,rsalmaso/wagtail,mixxorz/wagtail,gasman/wagtail,gasman/wagtail,thenewguy/wagtail