Fix remaining "smtp" references
Fix remaining "smtp" references

Akasurde/pytest,RonnyPfannschmidt/pytest,alfredodeza/pytest,The-Compiler/pytest,tomviner/pytest,ddboline/pytest,nicoddemus/pytest,txomon/pytest,nicoddemus/pytest,hackebrot/pytest,davidszotten/pytest,pytest-dev/pytest,tomviner/pytest,pfctdayelise/pytest,The-Compiler/pytest,markshao/pytest